Compare medications
People rarely consider a psychiatric medication in isolation. They are choosing between two options a prescriber has raised, or they are already taking one and want to know how it compares to the alternative they have read about. These side-by-side guides are built for exactly that moment.
Each comparison lays out how two medications are similar, how they genuinely differ, and how a prescriber thinks about choosing between them. One theme is worth saying up front: medications in the same class are usually more alike than different, and the right choice often comes down to specific factors such as side effects, interactions, other health conditions, and how a person has responded to treatment before.
A comparison can inform a conversation, but it cannot replace one. The decision between two medications belongs with a prescriber who knows your history. If you want the full detail on either medication in a comparison, each one also has its own in-depth guide.
Abilify vs Rexulti
How aripiprazole and brexpiprazole compare on side effects, uses, and cost.
Adderall vs Ritalin
How amphetamine and methylphenidate compare, the two main stimulant types for ADHD.
Adderall vs Vyvanse
How amphetamine and lisdexamfetamine compare, two amphetamine-based stimulants for ADHD.
Ambien vs Belsomra
How zolpidem and suvorexant compare for insomnia, an older GABA-based z-drug and a newer orexin blocker.
Ambien vs Lunesta
How zolpidem and eszopiclone compare, two z-drugs that differ mainly in how long they last.
Ambien vs Trazodone
How zolpidem and trazodone compare for sleep, a controlled z-drug sleeping pill and a non-habit-forming antidepressant widely used for insomnia.
Aricept vs Namenda
How Aricept and Namenda compare on uses, side effects, and what to expect in Alzheimer's care.
Ativan vs Klonopin
How lorazepam and clonazepam compare, two benzodiazepines used for anxiety and panic.
Austedo vs Ingrezza
How deutetrabenazine and valbenazine compare for tardive dyskinesia.
Buprenorphine vs Methadone
How the two main medications for opioid use disorder compare on safety, access, and outcomes.
Buspirone vs Xanax
How buspirone and alprazolam compare for anxiety, a daily non-habit-forming option and a fast-acting benzodiazepine.
Carbamazepine vs Oxcarbazepine
How Tegretol and Trileptal compare on drug interactions, side effects, and use in bipolar disorder.
Cariprazine vs Brexpiprazole
How Vraylar and Rexulti compare on receptor profile, side effects, and what to expect.
Clozapine vs Olanzapine
How clozapine and olanzapine compare on uses, side effects, and what to expect.
Cymbalta vs Effexor
How duloxetine and venlafaxine compare, two SNRI antidepressants.
Cymbalta vs Lexapro
How duloxetine and escitalopram compare, an SNRI and an SSRI.
Dayvigo vs Quviviq
How lemborexant and daridorexant compare as newer sleep medications.
Depakote vs Lamictal
How valproate and lamotrigine compare as mood stabilizers in bipolar disorder.
Donepezil vs Memantine
How donepezil and memantine compare on uses, side effects, and what to expect in Alzheimer's care.
Donepezil vs Rivastigmine
How donepezil and rivastigmine compare on uses, side effects, and formulations for Alzheimer's and related dementias.
Effexor vs Pristiq
How venlafaxine and desvenlafaxine compare, two closely related SNRIs.
Fluvoxamine vs Fluoxetine
How Luvox and Prozac compare on uses, interactions, and dosing.
Klonopin vs Xanax
How clonazepam and alprazolam compare, two benzodiazepines that differ mainly in how long they last.
Latuda vs Vraylar
How lurasidone and cariprazine compare on uses, side effects, and what to expect.
Leqembi vs Kisunla
How Leqembi and Kisunla compare as anti-amyloid infusions for early Alzheimer's disease.
Lexapro vs Celexa
How escitalopram and citalopram compare, two closely related SSRIs.
Lexapro vs Prozac
How escitalopram and fluoxetine compare, two widely used SSRIs.
Lexapro vs Xanax
How escitalopram and alprazolam compare for anxiety, a daily SSRI and a fast-acting benzodiazepine.
Lexapro vs Zoloft
How escitalopram and sertraline compare on uses, side effects, and what to expect.
Lithium vs Lamictal
How lithium and lamotrigine compare, two mood stabilizers used in bipolar disorder.
Modafinil vs Adderall
How modafinil and Adderall compare on uses, side effects, and controlled-substance profile.
Olanzapine vs Quetiapine
How olanzapine and quetiapine compare on uses, side effects, and what to expect.
Olanzapine vs Risperidone
How olanzapine and risperidone compare on uses, side effects, and what to expect.
Provigil vs Nuvigil
How modafinil and armodafinil compare on duration, dosing, and what to expect.
Prozac vs Zoloft
How fluoxetine and sertraline compare, two widely used SSRIs.
Risperidone vs Aripiprazole
How risperidone and aripiprazole compare on uses, side effects, and what to expect.
Risperidone vs Paliperidone
How risperidone and paliperidone compare on uses, side effects, and what to expect.
Spravato vs Ketamine (IV)
How intranasal esketamine and IV racemic ketamine compare for treatment-resistant depression.
Strattera vs Adderall
How atomoxetine and amphetamine compare for ADHD, a non-stimulant and a stimulant.
Suboxone vs Sublocade
How the daily film and monthly injection forms of buprenorphine compare on adherence, cost, and flexibility.
Tegretol vs Depakote
How carbamazepine and valproate compare as mood stabilizers, on uses, side effects, and monitoring.
Trazodone vs Mirtazapine
How trazodone and mirtazapine compare, two sedating antidepressants used for sleep, with their effect on weight as the key difference.
Trintellix vs Lexapro
How vortioxetine and escitalopram compare, a newer antidepressant and a standard SSRI.
Valium vs Xanax
How diazepam and alprazolam compare, two benzodiazepines that differ mainly in how long they last.
Valproate vs Lithium
How valproate and lithium compare as mood stabilizers in bipolar disorder.
Vivitrol vs Naltrexone (Oral)
How the monthly injection and daily pill forms of naltrexone compare for alcohol and opioid use disorder.
Vyvanse vs Ritalin
How lisdexamfetamine and methylphenidate compare, stimulants from the two main families.
Wellbutrin vs Adderall
How bupropion and amphetamine compare, an antidepressant and a stimulant that both affect focus and energy.
Wellbutrin vs Effexor
How bupropion and venlafaxine compare, two antidepressants that work in very different ways and split on anxiety and sexual side effects.
Wellbutrin vs Lexapro
How bupropion and escitalopram compare, two common antidepressants that work in very different ways.
Wellbutrin vs Zoloft
How bupropion and sertraline compare, two common antidepressants that work differently.
Xanax vs Ativan
How alprazolam and lorazepam compare, two fast-acting benzodiazepines for anxiety.