Antipsychotics work, often very well, but they are easy to start and their risks are underestimated: weight gain and metabolic harm at one pole, akathisia and tardive dyskinesia at the other. Choose with metabolic risk in mind, dose once at night, get the diagnosis right before adding or switching, and in bipolar disorder reach for a second mood stabilizer before a second antipsychotic. The hardest part of treating psychosis is not the drug but a relationship in which the patient trusts your recommendations.
What they are
They are called antipsychotics because of a historical or FDA-approved use in psychotic disorders, but their receptor effects are so wide that the name is almost a misnomer. They are extremely effective, and a strong medication is strong in its side effects too, so use them with caution when lower-risk options exist.
“they're classified as antipsychotics because usually of some kind of a historical or FDA approved use for the psychotic disorders. But the fact is they have such a wide range of receptor functioning across this class that it's almost a misnomer to call them antipsychotics”
1:02Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 1 more episode
“They're extremely effective. We probably shouldn't call them antipsychotics. We should probably just call them something else because they do a ton of different things. But yeah, they're not without risk. You know, a strong medication is strong in other ways too, including with side effects. So use with caution. There are lower risk interventions”
40:02Treating Depression: Practical Tips & Pearls for Anti-Depressant MedicationsJan 2025 Part of why they help psychotic people is that they are huge anti-anxiety drugs: they reduce terror and sometimes allow clearer thinking.
“One of the reasons that the neuroleptics help psychotic people is that they are huge anti-anxiety drugs. They reduce terror and sometimes allow for more clear-headedness”
57:27Nancy McWilliams on Psychoanalytic Diagnoses, Part 1: Personality, Defenses, Themes, Paranoid PersonalityNov 2024Guest episode The HAM receptors explain much of the burden: histamine for sedation and weight gain, muscarinic for sedation and anticholinergic problems, alpha-1 for orthostatic hypotension. Many second-generation drugs block them.
“Histamine, Alpha 1, Muscarinic receptors. So the histamine has to do with the sedation, the weight gain, the Muscarinic has to do with the sedation, all the anti-Muscarinic problems. The Alpha 1 is the orthostatic hypotension”
8:45Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 1 more episode
“histamine H, alpha-1A, and muscarinic M. So the ham receptors... And a lot of the second-gen antipsychotics block these receptors. And they're pesky receptors”
3:46Top 10 Things to Know About ClozapineDec 2025 They block dopamine, which makes them literally anti-addictive and incredibly unrewarding to take.
“The medications that we use to treat psychosis are not fun medications. They are fun. literally anti-addictive medications. They block dopamine. So they're incredibly unrewarding”
1:02:15Psychosis: History, Delusions, Diagnosis, Theories, and Modern CareNov 2024
Choosing one
Consider metabolic side effects first, rather than just what works. Keeping a young patient on a weight-gaining antipsychotic without trying alternatives puts them on a highway to diabetes, high cholesterol, heart disease and over-sedation.
“if you use an antipsychotic that causes a lot of metabolic side effects, especially in a young person, you are putting them on a metabolic highway to eventually develop all kinds of morbidity and mortality risk from diabetes and high cholesterol”
4:55Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 2 more episodes
“So what I would say is that please, please consider first the metabolic side effects when you pick your antipsychotics. Rather than what works or what doesn't, try to spare your patients the weight gain, cholesterol problems, diabetes”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 “If you keep your patients on a weight gain, second generation or first generation, without thinking and trying other things, at least you are putting them on a highway to heart disease, diabetes, and over sedation in the long term”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Pick weight-sparing medications when possible, knowing the trade is often akathisia. Lurasidone is number one for akathisia and aripiprazole is up there; newer drugs that help mood and spare weight still cause a lot of it, and it is a big reason people cannot take them.
“I think it's super important to pick weight sparing medications when possible. Yes, that trades often for risk of akathisia. or maybe sometimes even risk of tardive dyskinesia if you're picking a first generation”
31:29Detecting Subtle Signs of Psychosis: Assessment of Voices, Delusions, and PsychosisFeb 2026 Also said in 2 more episodes
“The medications I do favor that cause less weight gain do tend to be pretty bad for akathisia, and that is Latuda and Abilify. Latuda is definitely number one and Abilify is up there in terms of akathisia risk”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 “Just because your medication is newer, helps with mood, and doesn't cause so much weight gain, well, watch out for akathisia. It's a big reason why people can't take the med well. It's very uncomfortable”
1:03:14Psychosis: History, Delusions, Diagnosis, Theories, and Modern CareNov 2024 The pines (olanzapine, clozapine, quetiapine) are by far the most metabolic. The dones vary, with risperidone in the middle.
“the pines are, which they were thinking, olanzapine, clozapine, quetiapine, by far the most metabolic medications we have. Then the dones have more variants. Risperidone in the middle”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 After aripiprazole, lurasidone and ziprasidone are probably the best second-generation choices for little weight gain, and cariprazine has not caused much either. We draw the line at aripiprazole and try nothing more metabolic unless we really have to.
“After that, Latuda, Geodon are probably the best ones to go to in terms of not having much weight gain. and second generation. Vraylar, relatively new. I have not seen much weight gain on that either”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Also said in 1 more episode
“So you can see there, I kind of draw the line starting with Abilify. Abilify, while still having his weight gain, reasonably less of the proportion than most people. But you can see I'm pretty aggressive. I do not want to try anything above Abilify unless I really have to”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Everyone is an individual: a drug that works great in 90% of people may work terribly in one, and some people gain weight on aripiprazole. Do not tell a patient starting Abilify they will not gain weight, or they will stop trusting you.
“if you treat enough schizophrenia and bipolar disorders, you're going to find that everyone is an individual. And one medication that works really, really great in 90% of people may work terribly in one person”
3:13Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 1 more episode
“And don't tell patients if you're starting Abilify that they're not going to have weight gain because it's on the lower end. You will run into problems. Your patient will not trust you”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Find common ground in what the patient sees as the problem, and pick the medication with the fewest side effects you have access to.
“you just really need to find common ground in what patients find to be a problem. And you need to pick the medications that have the least side effects that you have access to”
1:07:48Psychosis: History, Delusions, Diagnosis, Theories, and Modern CareNov 2024 The newer medications are not more effective, but they are certainly better tolerated.
“I don't think the newer meds are more effective, but they're certainly better tolerated. I don't think that can be questioned”
1:10:29Psychosis: History, Delusions, Diagnosis, Theories, and Modern CareNov 2024
Compared within the class
Clozapine is the king and the only truly stronger antipsychotic; try it if you can. Its monitoring and titration make it extremely hard to use, so it ends up self-selecting for lower-acuity patients.
“The monitoring requirements basically make it impossible to use. Also, the titration requirements similarly make it extremely hard to use because who has that amount of time to get somebody stable these days? It essentially self-selects for patients who are lower acuity”
17:38Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 1 more episode
“I don't believe in stronger antipsychotics. There is only one stronger antipsychotic, and it's clozapine. And so if you can do clozapine, you should try clozapine. But most people can't because of the monitoring, and a lot of people don't like the side effects”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Olanzapine is perhaps the most effective of all of them in our experience. Do not be afraid to dose it lower for milder cases; it comes in a 2.5.
“It is perhaps the most effective antipsychotic out of all of these in all of my experiences. And don't be afraid, like Haldol, to dose it lower for milder cases. It comes in a 2.5”
22:01Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Risperidone is the Goldilocks drug, with a foot in both camps, which is why it is often the first antipsychotic on the inpatient algorithm.
“Now, Risperidone is that Goldilocks, not too hot, not too cold. It's got a little bit, it's got one foot in kind of both camps. So you often see on inpatient, risperidone is the first antipsychotic that's chosen on the algorithm”
28:31Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Haloperidol works really well and has basically no metabolic burden. It is not a first-line pick, but for a seriously ill patient who has failed a couple of drugs and does not want weight gain or sedation, try it, and treat it like risperidone.
“it works. It works really great. Second of all, it has basically no metabolic burden compared to the other ones in the second generations and the first generations”
6:39Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 1 more episode
“I don't use it first line, but if patients have failed a couple ones and they have a very serious mental illness, very symptomatic suffering, and on top of that, they really don't want weight gain and sedation, try the Haldol, but treat it like Risperdal”
11:16Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Haloperidol and risperidone are one-to-one in chlorpromazine equivalents, yet risperidone stops at 8 mg while haloperidol gets pushed to very high heights. Dosed like risperidone, haloperidol is much better tolerated, though some people do need high doses.
“If you dose Haldol with his chlorpromazine equivalents like Risperdal, it's a lot more better tolerated. That being said, some people do need high doses”
33:26Detecting Subtle Signs of Psychosis: Assessment of Voices, Delusions, and PsychosisFeb 2026 Also said in 1 more episode
“The chlorpromazine equivalent of Haldol in Risperdal is one to one, okay? We only dose Risperdal up to eight milligrams and we take Haldol up to very high heights”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Quetiapine can be used in PTSD, anxiety and depression, but the weight gain, appetite, diabetes risk and sedation are massive compared with the antipsychotic benefit.
“You can use it in PTSD, anxiety, depression, all that stuff, but massive weight gain, appetite increase, diabetes risk, and sedation in comparison to the actual antipsychotic benefits you're getting”
12:18Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Aripiprazole has a favorable side effect profile, but after using it a lot, we find it simply not efficacious enough. It may work better when the dopamine system is less disturbed: earlier in the illness, or without much long-term stimulant use.
“I probably would have put it into A tier when I was younger, but having tried to use it a lot because of its favorable side effect profile, it's simply not efficacious enough”
35:26Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 1 more episode
“keep in mind that there's some theory that for Abilify it may work better in people who have a more non-disturbed dopamine system meaning earlier in the disease course or not too much long-term stimulant use”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 The first-generation antipsychotics in the B tier deserve to be used a bit more, because they are more atypical than you think.
“I'm putting these in the B tier and that's actually because I kind of think we should encourage them to be used a little bit more because they are more atypical than you think”
1:11:32Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Chlorpromazine has a genuinely awful side effect profile, and you do not get much D2 blockade until doses where the side effects are intolerable.
“I hate that child psychiatrists are so comfortable around here giving this to children because it's been tested because it's genuinely an awful medication in terms of side profile. Okay. And you don't even get that much D2 blockade until you get to higher doses where it has intolerable side effects”
1:05:41Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Xanomeline-trospium as a second antipsychotic: when tolerated it does not make much of a dent, and when it does make a dent it is intolerable.
“A lot of people are trying to use it kind of as a second antipsychotic because it's got a totally different mechanism. First of all, when it's tolerated, I don't see it really making much of a dent. And second of all, when it's making a minor dent, it's completely intolerable”
1:02:50Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026
Dosing and switching
Most antipsychotics do not need twice-daily dosing, yet patients leave the hospital on BID and stay on it for years. After discharge, consolidate to once a day.
“A lot of people don't ever learn that after a patient leaves inpatient, the best thing to do is smush it all into, you know. One time a day dosing”
15:47Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 1 more episode
“A lot of these antipsychotics do not need to be dosed twice a day to have effective antipsychotic coverage but they still discharge patients from inpatient hospitals on twice a day instructions”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Move all antipsychotic dosing to once a day at night. It covers the psychosis and the sleep, keeps patients more active and less sedated by day, and improves side effects you would not expect.
“A big lesson from this podcast, move all your antipsychotic dosing to once a day at nighttime. It makes a huge difference. It improves side effects that you wouldn't even expect it improves”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Also said in 1 more episode
“You can dose it all at night. That's fine. And you're going to help them stay active and less sedated during the daytime and more sleeping better during the night”
49:23Insomnia and Sleep Medications in PsychiatryDec 2024 The ones that must be taken with food tend to end in "-done". Ziprasidone is one, and at higher doses you may not absorb enough in one meal, so it may need to be BID.
“The ones you need to take with food tend to end with Doan. So Ziprasidone is another one you really need to take with food”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Also said in 1 more episode
“Geodon, if you need a high enough dose, you're not going to absorb enough. in one meal, so you might have to go to BID”
50:06Insomnia and Sleep Medications in PsychiatryDec 2024 Cariprazine takes four to eight weeks to reach steady state across its three active molecules, so it can look like it is not working if you start too low.
“it takes anywhere from four to eight weeks to get to full steady state on a single dose of all three active molecules from Raylor. So it can look like it's not working a lot of the time if you simply start it at too low of a dose”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Simply switching agents can bring a response where there was none, even more so than with antidepressants.
“Simply switching the agent, people can see a response where they didn't on a different agent. I think that's even more true for antipsychotics than it is for, say, antidepressants”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 To switch, start the new agent first to test tolerability, then slowly come down on the old one by chlorpromazine equivalents.
“I will start the new agent first to test tolerability, sometimes not even changing the dose to the existing agent if it's not at maximum. And then I will slowly go down by equivalent chlorpromazine doses”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Coming off quetiapine, leave it in place, titrate the new drug on, then pull it off. Remember that partial agonists have the highest binding affinity.
“Seroquel is the one that if you're switching from it, you should probably just leave it and titrate on the other medication and then pull off. And then another factor to consider is partial agonists have the highest binding affinity”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Adding low-dose aripiprazole to another antipsychotic takes antipsychotic away: it binds more tightly and at low dose does not act as an antipsychotic. Adding it to haloperidol makes the drugs fight each other.
“I really hate the practice of adding it to Haldol. You're basically making the medications fight each other because it binds so tightly to dopamine receptor that it essentially counteracts a lot of other antipsychotics”
39:31Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 1 more episode
“If you add low dose Abilify to another antipsychotic, you're actually not adding more antipsychotic. You're taking antipsychotic away because the Abilify will bind more tightly most of the time and at a low dose will not be acting as an antipsychotic”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Aripiprazole's acute approval studies started at 15 mg, went quickly to 30 mg, and had PRN lorazepam on board.
“Well, first of all, they started at 15 milligrams, and then they easily went up to 30 milligrams pretty quickly. And on top of that, they used benzodiazepine. I believe it was lorazepam as a PRN, and it was basically on board”
40:57The Best Bipolar Medication Review From The Best Bipolar ExpertJan 2025
Side effects and monitoring
We do not use metformin enough with these medications, and now not GLP-1s either. A patient who stops a medication because of weight gain is a failed medication, so if GLP-1s can prevent that, they belong in the plan.
“we don't use Metformin enough with these medications. Now I'm thinking we don't use GLP-1s enough with these medications”
6:04Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 1 more episode
“a patient who's not taking medication due to weight gain is a failed medication. And if GLP-1s can help prevent that, then it should be a part of our treatment plans”
26:46Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Weigh your patients; in telehealth, have them weigh themselves and report. Waist circumference is the gold standard.
“for the telehealth people out there you can at least ask the patient to weigh themselves on a regular basis and self-report don't forget to weigh your patients now if you want to be really gold standard you're going to do waist circumference”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Some weight gain is a treatment effect, not a drug effect: many people do not eat when they are in emotional distress and start again as they recover.
“I think that a degree of weight gain that we see on these medications is not fully from the medication effect itself, but is actually from the treatment effect. People, many people, don't eat when they're in emotional distress”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Keep a super low threshold for checking prolactin.
“checker prolactin levels, It's super low threshold to check our prolactin level on these patients”
29:42Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Outpatient akathisia is largely subjective, something the patient feels and can suppress in the visit with you.
“Largely, in my experience, outpatient akathisia is subjective. It's something that the patient feels. They can suppress it, especially in the encounter with you”
32:17Detecting Subtle Signs of Psychosis: Assessment of Voices, Delusions, and PsychosisFeb 2026 Tardive dyskinesia risk is higher in mood disorders than in schizophrenia, and abrupt withdrawal can cause dyskinesias that may go away or persist. Use antipsychotics sparingly and only as the clinical picture requires.
“You can get abrupt withdrawal dyskinesias that can go away or they can persist. A little scary. and it's definitely more likely to happen in people with mood disorders and have schizophrenia so please use your antipsychotics sparingly and only as needed for the clinical picture”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Also said in 1 more episode
“Tardive dyskinesia, permanent involuntary movements of the face, mouth, or body that come from antipsychotic use. And it's higher risk in people with mood disorders. Interestingly, if you have a schizophrenia, whatever is going on with that seems to not be as vulnerable to tardive dyskinesia”
36:09The Best Bipolar Medication Review From The Best Bipolar ExpertJan 2025 Schizophrenia has its own rate of movement disorders: pre-antipsychotic studies already showed tardive dyskinesia. Second-generation drugs may look better on TD partly because we use lower doses for less time.
“schizophrenia has its own rate of movement disorders, okay, without antipsychotic use. If you look at pre-antipsychotic studies, they were already developing tardive dyskinesia anyway”
1:08:13Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 1 more episode
“I think the reason why we think second generations have less of it is because we use lower doses of the second generations, and the patients were on the second generations for less time than the first generations, both reasons”
1:08:32Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Some antipsychotics, especially the pines (clozapine, olanzapine), can worsen OCD or cause new OCD symptoms, more often than expected.
“some of the antipsychotics can actually worsen OCD. I think clozapine and olanzapine are the most likely”
30:03Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 1 more episode
“antipsychotics, especially the pines. So I'm talking about like clozapine, olanzapine, can exacerbate or cause new onset OCD symptoms. And I looked it up. It's much higher than I expected”
23:21Practical OCD Psychopharmacology: Evidence‑Based (& Non Evidence-Based) Medication ApproachAug 2025 Many antipsychotics are depressogenic and are not great long term, with bad metabolic effects and risks of EPS and tardive dyskinesia.
“a lot of antipsychotics are depressogenic. They can lead patients to depression and long-term aren't great. A lot of these medications come with really bad side effects, really bad metabolic effects. There's risks of... of EPS, tardive dyskinesia, typically not the lower doses”
39:30Treating Depression: Practical Tips & Pearls for Anti-Depressant MedicationsJan 2025
In psychosis
Regardless of the cause of psychosis, continue antipsychotic treatment for six months to a year.
“regardless of the cause of psychosis, you should continue antipsychotic treatment for six months to a year”
47:31What is Psychosis? Look at the DSM, Common Mimics, and a Framework for the DifferentialJan 2026 When you can reasonably identify a classical primary psychotic disorder or a serious bipolar disorder, tapering is quite dangerous; those conditions generally need lifetime medication.
“If you can reasonably identify a classical primary psychotic disorder or a serious bipolar disorder, tapering is actually quite dangerous. Generally speaking, in my opinion, those conditions do require lifetime medications”
1:54What Makes a Belief a Delusion? Delusions, Thought Disorder, the TALD ScaleJan 2026 Psychotic features of a severe mood episode do warrant an antipsychotic, but do not neglect the primary mood treatment with an SSRI or mood stabilizer. Whether those patients can later come off the antipsychotic varies; many can. Psychosis is like a fire in the brain: after treatment some kindling remains that can catch again.
“when there are psychotic features of a severe mood disorder, episode, that's probably closer to what we consider psychosis. And that does absolutely warrant treatment with an antipsychotic. But don't neglect the primary treatment of the mood with either SSRI or mood stabilizer”
52:01What is Psychosis? Look at the DSM, Common Mimics, and a Framework for the DifferentialJan 2026 Also said in 2 more episodes
“it's pretty variable in terms of the mood of psychotic features patient, whether or not they can go off the antipsychotic. Many can”
53:40What is Psychosis? Look at the DSM, Common Mimics, and a Framework for the DifferentialJan 2026 “psychosis is like a fire in your brain and once the initial treatment's done there's still some kindling and that like there's still a little bit of uh you know little tiny flames going on so if you were to stop treatment one of those little flames could catch fire”
53:12What is Psychosis? Look at the DSM, Common Mimics, and a Framework for the DifferentialJan 2026 With an uncertain or prodromal picture, the priority is keeping the patient in treatment, which means engaged with monitoring and follow-up, not necessarily on a medication.
“your priority is keeping the patient in treatment and monitoring. And in treatment is not on a medication necessarily. In treatment means engaged with monitoring and follow-ups”
46:00What is Psychosis? Look at the DSM, Common Mimics, and a Framework for the DifferentialJan 2026 Do not chase voices by raising the dose. The target is function, not zero voices; going high enough to remove them often means intolerable side effects or drug-induced negative symptoms, and trauma-related voices that are not dangerous usually just get over-sedated.
“Often you have to go to a high enough dose of antipsychotic that there's intolerable side effects or serious neurolepsis, basically drug-induced negative symptoms. So don't just go, here's the symptom of the voice, I need to get rid of it, right”
30:41What is Psychosis? Look at the DSM, Common Mimics, and a Framework for the DifferentialJan 2026 Also said in 1 more episode
“OK, don't chase that by pumping up the antipsychotic. Most of the time doesn't work or you're just over sedating them so that they don't have that anymore. It's not dangerous. The treatment target is not zero voices, noises, experiences”
32:14PTSD Medications: Integrating Pharmacotherapy, Therapy, and the Treatment Frame | Episode 22Apr 2025 Some patients, once the delusional perception stops, look back and find it strange.
“some people, when you give them antipsychotics and they stop having that delusional perception anymore, they go like, well, I remember feeling that way about it, but that just seems strange now”
41:40Psychosis: History, Delusions, Diagnosis, Theories, and Modern CareNov 2024
In bipolar disorder
Bipolar disorder that does not respond to one mood stabilizer needs two mood stabilizers, not an antipsychotic.
“My answer to bipolar disorder is mood stabilizer. My answer to bipolar disorder not responding to one mood stabilizer is not antipsychotic. It's two mood stabilizers. So do not neglect the mood stabilizers”
51:58Mood Stabilizers for Bipolar Disorder: Lithium, Lamotrigine, Depakote & MoreJul 2026 Add a mood stabilizer to an antipsychotic regimen, probably before a second antipsychotic, when mood features are prominent, even in long-standing dual-antipsychotic regimens. Lithium and lamotrigine bring improvements the antipsychotic class cannot. If you must add a second antipsychotic, pick one that is appreciably different.
“So don't be afraid to add a mood stabilizer to your existing antipsychotic regimen, maybe even before and probably even before you add a second antipsychotic, if there are prominent mood features”
1:05:13Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 Also said in 2 more episodes
“make a greater effort to add mood stabilizers to antipsychotic regimens, even dual Antipsychotic regimens that people have been on for a long time. If you do that when it's indicated, you are going to find significant improvements in some patients that you just can't achieve using the antipsychotic class”
5:37Mood Stabilizers for Bipolar Disorder: Lithium, Lamotrigine, Depakote & MoreJul 2026 “just don't forget to consider things like lamotrigine, lithium to add on rather than choosing the second antipsychotic. If you have to choose the second antipsychotic, please pick one that actually is appreciably different than the one you're already using”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 If you give an antipsychotic in bipolar disorder, choose one that works for every phase, such as lurasidone, though it carries the most akathisia.
“if I'm going to give you an antipsychotic, I want it to work for every phase of the bipolar disorder. So naturally, that's Latuda. Unfortunately, Latuda has The most akathisia risk, that's the restlessness of every antipsychotic, probably”
37:01The Best Bipolar Medication Review From The Best Bipolar ExpertJan 2025 For acute mania, usually use a combination treatment. Start a mood stabilizer, knowing it is going to take some time to work.
“I usually do a combination treatment. I think of three main things. So the mood stabilizer, I want to solve that and I want to start it. Whatever one we can get on. But I also know that that one's going to take some time to work”
43:10The Best Bipolar Medication Review From The Best Bipolar ExpertJan 2025 After an acute episode, wait for two or three months of euthymia at minimum before coming off the antipsychotic, guided by patient comfort; sooner is usually better.
“I want to see them in euthymia for probably two or three months at minimum. And I just go off of patient comfort at that point. But sooner is usually better”
46:50The Best Bipolar Medication Review From The Best Bipolar ExpertJan 2025 For bipolar depression that is a true, unexplained episode, the best move is temporarily adding a second-generation antipsychotic with proven efficacy in bipolar depression. After remission, wait at least six months before changing medications in general, a little earlier in bipolar disorder.
“Then really, unfortunately, the best thing that you can do is go temporarily again to those second generation antipsychotics that have some kind of proven efficacy for bipolar depression. I like those the most for the use”
49:46The Best Bipolar Medication Review From The Best Bipolar ExpertJan 2025 Also said in 1 more episode
“I think if someone's generally in remission from depression, my practice is actually to go minimum six months of remission before I move the medications. But in bipolar disorder, I'm willing to go probably a little bit earlier”
52:42The Best Bipolar Medication Review From The Best Bipolar ExpertJan 2025 Many patients choose antipsychotic-only maintenance because it is one pill, and that is their choice. Still, give the mood stabilizers a fighting chance; body and mind health may go better long term.
“But I say to people with bipolar disorder and to the clinicians, please give the mood stabilizers a fighting chance. You may find that things go better for you body health wise, mind health wise in the long term”
39:10The Best Bipolar Medication Review From The Best Bipolar ExpertJan 2025 With social rhythm therapy available, the choice is no longer antidepressants versus antipsychotics but antipsychotics versus social rhythm therapy, which is a no-brainer on risk and benefit.
“you're not stuck with this antidepressants versus like antipsychotics. You can go antipsychotics versus social rhythm therapy. Oh man, from a risk benefit point of view, that's a no brainer, right? And then you can look at Lamotrigine in the similar light”
1:00:26How to Diagnose Bipolar Disorder with Dr. Phelps: Hypomania, Mixed States & the Clues DSM MissesSep 2026Guest episode
In depression, anxiety, PTSD and other conditions
As antidepressant augmenters they work, and not just because people were misdiagnosed with bipolar disorder: they have many unique receptor effects an SSRI lacks. They are popular in the US but high risk.
“I do think they work, and I don't think it's just that it's people misdiagnosed with bipolar disorder or something like that. I suspect it's just that the second-generation antipsychotics have a lot of different receptor effects, unique ones, that are not present if you have a selective serotonin reuptake inhibitor”
37:36Treating Depression: Practical Tips & Pearls for Anti-Depressant MedicationsJan 2025 Also said in 1 more episode
“We have someone at a adequately dosed SSRI or SNRI, and we want to add something. As we mentioned, there is Wellbutrin and Mirtazapine, but you could also consider Buspar. And unfortunately or fortunately, you can also venture into the territory of the second generation antipsychotics, which is very popular in the U.S., but high risk”
37:04Treating Depression: Practical Tips & Pearls for Anti-Depressant MedicationsJan 2025 Make sure you have the right diagnosis before higher-risk medications. Treatment-resistant depression is where personality disorders go to hide.
“Make sure you have the right diagnosis, people. Treatment-resistant depression is where personality disorders go to hide”
1:00:44Antidepressant Tier List: Psychiatrists Rank Depression Medications for MDDMay 2026 We do not use antipsychotic augmentation for primary anxiety: the evidence is insufficient (OCD aside). Clinicians reach for antipsychotic augmentation first because they are primed to.
“people reach for antipsychotic first because they're so used to it now right we're all primed to using the antipsychotic as augmentation depression anxiety even”
24:54Practical OCD Psychopharmacology: Evidence‑Based (& Non Evidence-Based) Medication ApproachAug 2025 Also said in 1 more episode
“I don't do it at all for only anxiety. I think that we have insufficient to know evidence basis for antipsychotic augmentation of primary anxiety. Again, this is not counting OCD, which has been separated from the anxiety disorders since DSM-5”
53:35Psychiatrist's Guide to Anxiety Medications: First Line to Last ResortJun 2025 The mainstream PTSD algorithm is an SSRI, then another SSRI, then a second-generation antipsychotic. In our experience the antipsychotic helps most when severe PTSD comes with a true comorbid major depressive or bipolar-type mood disorder.
“start with an SSRI. If that doesn't work, switch to another SSRI. And I'm talking about without any nuance involved in these, you know, like your clean cut patients. SSRI, if that doesn't work, switch to another SSRI. If that doesn't work, you can add a second-gen antipsychotic”
7:32PTSD Medications: Integrating Pharmacotherapy, Therapy, and the Treatment Frame | Episode 22Apr 2025 Also said in 1 more episode
“Where I have found the antipsychotic to be very helpful is when the PTSD is of such severity and is accompanied by some kind of a true major depressive or even bipolar type mood, disorder, that they have that alongside it, a real comorbidity”
14:43PTSD Medications: Integrating Pharmacotherapy, Therapy, and the Treatment Frame | Episode 22Apr 2025 If you see what looks like major depression with psychotic features alongside PTSD, consider the agents with bipolar depression efficacy.
“if you see something that looks like MDV with psychotic features alongside the PTSD, don't be afraid to consider the agents for bipolar depression efficacy as well”
15:48PTSD Medications: Integrating Pharmacotherapy, Therapy, and the Treatment Frame | Episode 22Apr 2025 In autism, risperidone and aripiprazole are for unwanted or disruptive behaviors, not quasi-psychotic symptoms or general function. Do not give them to high-functioning people without severe disruptive behaviors.
“that is not for the treatment of quasi-psychotic symptoms, and it is not for general functional improvement so much as it is for the control of quote-unquote unwanted or disruptive behaviors. You should not Give those to high-functioning people who don't have severe disruptive behaviors”
35:43What is Psychosis? Look at the DSM, Common Mimics, and a Framework for the DifferentialJan 2026 In rare cases an antipsychotic helps in borderline personality disorder, which is hard to explain since the phenomenology differs from schizophrenia. The most severe borderline cases may be a crossover of a severe personality syndrome and a genetic vulnerability.
“I'm open to the possibility that the very severe borderline personality disorder is comorbidity, that it's some kind of a crossover of both a severe personality syndrome and some kind of genetic vulnerability”
56:01What is Psychosis? Look at the DSM, Common Mimics, and a Framework for the DifferentialJan 2026 Also said in 1 more episode
“sometimes I have found in rare cases that An antipsychotic does help. And I can't explain that, you know, because phenomenologically it's different than a schizophrenia. Sure. Sometimes you see a response and there's a lot more murkiness”
8:32Understanding Borderline Personality Disorder with Dr. Mark L. RuffaloDec 2024 The main effect of a PRN for agitation is the social component and the sedation, not the antipsychotic.
“I think people have to understand that the main effect in giving a PRN for agitation, I think, is the social component and the sedative, not the antipsychotic”
50:36Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 In the ICU or nursing home, controlling the sleep-wake cycle with trazodone, mirtazapine, melatonin or ramelteon may give a lot of the same effect without the same problems.
“if you control the sleep wake cycle, In the ICU or nursing home patient using something else like a trazodone, mirtazapine, or even a melatonin or ramelteon, you may get a lot of the same effect without the same problems”
1:00:35Sleep Medications Treatment Tier List: Best Insomnia Medications RankedAug 2026
Pitfalls
Clinicians underestimate the risks because antipsychotics are so easy: no labs, and they work fast, especially inpatient. And tardive dyskinesia risk is higher in people without a primary psychotic disorder.
“clinicians are underestimating the risk of antipsychotic treatment because antipsychotic treatment is so easy. You don't have to draw labs and it works really fast, especially inpatient. So everyone gets antipsychotic. But they have side effects. And the risk of tardive dyskinesia is higher in people who don't have a primary psychotic disorder”
27:37What is Psychosis? Look at the DSM, Common Mimics, and a Framework for the DifferentialJan 2026 Outpatient psychosis is technically not an emergency. Unless you are reasonably sure what you are treating, do not throw on random medications; and without an alliance, patients will not take what you prescribe.
“unless you're sure, reasonably sure of what you're treating, I don't think you should throw on random medications. You're going to cause side effects. You're going to cause problems”
30:18Detecting Subtle Signs of Psychosis: Assessment of Voices, Delusions, and PsychosisFeb 2026 Also said in 1 more episode
“no matter how concerned you are about patient psychosis, it's technically not an emergency, even if it's not good for them. Because what we talked about before, if you don't get to an alliance with a patient and you prescribe medication, they just won't take it”
44:21What Makes a Belief a Delusion? Delusions, Thought Disorder, the TALD ScaleJan 2026 Voices from dissociative, trauma or personality syndromes are split-off parts of the self and do not respond to dopamine blockade.
“Those are really just parts of the self that have been split off in terms of an experience, experienced as different or at least separate from the core self. And that does not, in my experience, and I think in the research, actually respond to dopamine blockade”
31:28What is Psychosis? Look at the DSM, Common Mimics, and a Framework for the DifferentialJan 2026 Apply loose rules for delusions without much experience of severe psychotic disorders and you may prescribe a lot of unnecessary antipsychotics.
“if you take an example of people with a lot less experience with rare psychotic disorders and severe psychotic disorders, and you tell them to use the same rules, they might end up prescribing a lot of unnecessary antipsychotics to people”
56:14Psychosis: History, Delusions, Diagnosis, Theories, and Modern CareNov 2024 When treatment fails, the first reason is the wrong diagnosis. Before adding a medication, ask what the diagnosis is.
“First is you have the wrong diagnosis. There's so many times that I'm supervising someone and they say, what medication should I add? And I go, what's their diagnosis? And they're like, I'm not really sure”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Before adding a second antipsychotic, go back to the diagnosis and look for mixed features or other psychopathology beyond the psychosis.
“If you're going to augment your antipsychotic treatment, I would first go back to the diagnosis and try to see if there are any what we might call mixed features or just additional psychopathological features and then psychosis”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 You pick how conservative to be: conservative practice means more patients on unnecessary medications, but more stable patients.
“you kind of pick how conservative of a practitioner you want to be. And if you're conservative, then you're going to have more patients on unnecessary medications, but more stable patients”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025
Talking to patients
The meds work really well; the problem is that they are not fun and have bad side effects. The challenge is building a relationship in which the patient trusts you and your recommendations.
“the biggest difficulty in treating psychotic disorder, the meds work. The meds work really well. The problem is that they're not fun and they have really bad side effects. And the challenge in treating psychotic illness is to develop a relationship with the patient that they trust you and that they trust your recommendations”
1:03:32Psychosis: History, Delusions, Diagnosis, Theories, and Modern CareNov 2024 Find common ground in concentration, sleep, fear or stress, and say honestly that the medication helps those: it makes thinking more organized so they can concentrate and live their life better.
“we know medically that these medications are going to help with things like fear stress level sleep and thinking process okay the thinking process will be more organized and less disrupted and therefore you'll be able to concentrate better and live your life better”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 Also said in 1 more episode
“You got to find common ground. And I try to find common ground in things like concentration, sleep, fear, or just stress levels. And I am not lying when I tell them that the medication will help reduce those, because it does”
1:06:03Psychosis: History, Delusions, Diagnosis, Theories, and Modern CareNov 2024 Tell them it is an antipsychotic, and also the truth: first- and second-generation antipsychotics are used across many conditions.
“I tell them it's antipsychotic, but I also tell them the truth. And the truth is that second generation and first generation antipsychotics are indicated and used in a variety of different conditions, right”
1:08:52Psychosis: History, Delusions, Diagnosis, Theories, and Modern CareNov 2024 Some people are okay with more hallucinations if they are less sedated, and that does not mean they will be hospitalized. Assess the patient.
“Sometimes some people are OK with having more hallucinations. if they're less sedated. And it doesn't mean that they're going to get hospitalized. You have to assess the patient”
Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 With a refusing patient: "I know you disagree, but we've talked about the risks and benefits, and I think it's indicated. It'll be at the pharmacy waiting for you."
“you can say, listen, I know you disagree, but we've talked about the risks and benefits of this medication, and I think it's indicated. It'll be there at the pharmacy waiting for you”
30:53Detecting Subtle Signs of Psychosis: Assessment of Voices, Delusions, and PsychosisFeb 2026 Better a patient who tapers safely and stays monitored than one told they must stay on a medication who never follows up. Autonomy is a guiding principle.
“I'd rather a patient safely taper off and safely be monitored than tell a patient they need to be on a medication and have them not follow up. Autonomy is one of our guiding principles”
48:44What is Psychosis? Look at the DSM, Common Mimics, and a Framework for the DifferentialJan 2026
Pearls
Adding buspirone to a D2 blocker builds a synthetic second-generation receptor profile, and at higher doses it is almost a second antipsychotic.
“You're basically kind of doing a synthetic second generation style receptor profile by adding buspirone to something that has D2 blockade. And then by pushing the dose, it's almost a second antipsychotic”
53:14Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 In an inpatient trial, patients who wore amber lenses on top of the unit's usual treatment got half the number of antipsychotics that the control-lens group got, and got out of the hospital earlier.
“The people who wore the amber lenses, in addition to the rest of treatments that happened on this inpatient unit routine, had half the number of antipsychotics that the group with the control lens got and got out of the hospital earlier”
47:11How to Stabilize Mood without Medications: Social Rhythm Therapy Anyone Can Use with Dr. Jim PhelpsNov 2026Guest episode A mood temperament on its own probably should not be treated with a mood stabilizer or an antipsychotic, though in some patients with mood temperaments there is a risk of developing full-blown mood disorders.
“Do you really want to treat that with a mood stabilizer or an antipsychotic? Probably not, but there is a risk in some patients with mood temperaments that they actually do develop full-blown mood disorders”
1:01:32Diagnostic Hierarchy Explained: Why Patients Get 5 DiagnosesNov 2026Guest episode
It also comes up on
- AripiprazoleFor treatment-resistant depression, the top-line interventions are ECT, TMS, antipsychotics, lithium, thyroid supplement and the ketamines. Among the antipsychotics, aripiprazole has the best evidence and the biggest effect size.
- AripiprazoleIt can actually lower antipsychotic-induced prolactin, because even as a partial agonist it binds first, before the other antipsychotics.
- HyperprolactinemiaA partial agonist can actually lower antipsychotic-induced prolactin: even though it is a partial agonist, it binds first, before the other antipsychotics.
- AkathisiaChoosing an antipsychotic is often a trade: sleepy, heavier and full of metabolic syndrome, or more tardive dyskinesia and more akathisia.
- AsenapineIt is the only sublingually absorbed antipsychotic we have. Orally dissolving tablets and films are not sublingual: they turn into liquid in the mouth and still have to be swallowed. If asenapine is swallowed, you get none of it.
- Bipolar II disorderQuetiapine is one of the only antipsychotics that covers the whole gamut of bipolar disorder, both the depressive episodes and the mania.
- Bipolar depressionLumateperone is basically a serotonin reuptake inhibitor combined with an antipsychotic. Clever pharmacology, but in our view it causes too much agitation and cycling in true bipolar patients.
- Bipolar disorderQuetiapine is one of the only antipsychotics that covers the whole gamut, depression and mania. It is approved and effective; its side effects keep some of us from using it, but if someone neither gains weight nor is oversedated, it is a good choice.
From these episodes
- How to Stabilize Mood without Medications: Social Rhythm Therapy Anyone Can Use with Dr. Jim PhelpsNov 2026 · 1 point
- Diagnostic Hierarchy Explained: Why Patients Get 5 DiagnosesNov 2026 · 1 point
- Antipsychotic Tier List: Ranking the Best and Worst Anti-psychoticsOct 2026 · 25 points
- How to Diagnose Bipolar Disorder with Dr. Phelps: Hypomania, Mixed States & the Clues DSM MissesSep 2026 · 1 point
- Sleep Medications Treatment Tier List: Best Insomnia Medications RankedAug 2026 · 1 point
- Mood Stabilizers for Bipolar Disorder: Lithium, Lamotrigine, Depakote & MoreJul 2026 · 2 points
- Antidepressant Tier List: Psychiatrists Rank Depression Medications for MDDMay 2026 · 1 point
- Detecting Subtle Signs of Psychosis: Assessment of Voices, Delusions, and PsychosisFeb 2026 · 5 points
- What Makes a Belief a Delusion? Delusions, Thought Disorder, the TALD ScaleJan 2026 · 2 points
- What is Psychosis? Look at the DSM, Common Mimics, and a Framework for the DifferentialJan 2026 · 11 points
- Top 10 Things to Know About ClozapineDec 2025 · 1 point
- Practical OCD Psychopharmacology: Evidence‑Based (& Non Evidence-Based) Medication ApproachAug 2025 · 2 points
- Psychiatrist's Guide to Anxiety Medications: First Line to Last ResortJun 2025 · 1 point
- PTSD Medications: Integrating Pharmacotherapy, Therapy, and the Treatment Frame | Episode 22Apr 2025 · 4 points
- Choosing Antipsychotics in Schizophrenia: Side-Effects, Maximizing Efficacy, and Finding the Right Medication | Episode 17Feb 2025 · 27 points
- The Best Bipolar Medication Review From The Best Bipolar ExpertJan 2025 · 8 points
- Treating Depression: Practical Tips & Pearls for Anti-Depressant MedicationsJan 2025 · 4 points
- Understanding Borderline Personality Disorder with Dr. Mark L. RuffaloDec 2024 · 1 point
- Insomnia and Sleep Medications in PsychiatryDec 2024 · 2 points
- Psychosis: History, Delusions, Diagnosis, Theories, and Modern CareNov 2024 · 9 points
- Nancy McWilliams on Psychoanalytic Diagnoses, Part 1: Personality, Defenses, Themes, Paranoid PersonalityNov 2024 · 1 point
Every point above is something said on the Psychofarm podcast, with the words as spoken and a link to the moment in the episode. It is education, not medical advice, and an episode reflects what we thought when we recorded it.