Aripiprazole
Generic: aripiprazole · Brand: Abilify® · Class: 2nd Gen Antipsychotic / Partial D2 Agonist
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How It Works
Aripiprazole is a second-generation (atypical) antipsychotic with a unique mechanism — unlike most antipsychotics that block dopamine receptors, aripiprazole is a partial dopamine agonist. It acts like a dopamine stabilizer: reducing dopamine activity where it is too high (reducing psychosis) while maintaining it where it is needed (reducing negative symptoms and side effects). It also partially activates serotonin receptors. This unique profile makes it less likely to cause weight gain, sedation, or movement problems compared to older antipsychotics.
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What It Treats
SchizophreniaFDA-approved for adults and adolescents 13+
Bipolar I DisorderFDA-approved for manic and mixed episodes; also for maintenance
Major Depression AugmentationFDA-approved as add-on therapy when antidepressants are not fully effective
Autism-Related IrritabilityFDA-approved for irritability in children 6–17 with autism
Tourette DisorderFDA-approved for children 6–18
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Dosing Overview
| Population | Start | Typical Range | Max |
|---|---|---|---|
| Adults Schizophrenia | 10–15 mg | 10–30 mg | 30 mg |
| Adults Bipolar Mania | 15 mg | 15–30 mg | 30 mg |
| Adults MDD Augmentation | 2–5 mg | 2–15 mg | 15 mg |
| Children 13+ Schizophrenia | 2 mg | 10 mg | 30 mg |
Taken once daily with or without food. Available as tablets, orally disintegrating tablets, liquid solution, and monthly injectable (Abilify Maintena). Lower doses used for depression augmentation.
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Side Effects
Common
- Akathisia (restlessness)
- Insomnia
- Headache
- Nausea
- Constipation
- Dizziness
- Anxiety or agitation
- Mild weight gain (less than most)
Call us if you notice
- Tardive dyskinesia (involuntary movements)
- Neuroleptic malignant syndrome (NMS)
- Significant weight gain or metabolic changes
- High blood sugar or new diabetes
- Severe restlessness (akathisia)
- Muscle stiffness or rigidity
Aripiprazole is one of the most weight-neutral antipsychotics available. Akathisia (inner restlessness, urge to move) is the most common complaint — tell your provider if you feel unable to sit still.
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Tips for Success
Same Time DailyTake at the same time each day for consistent levels in your system.
With FoodTaking with food reduces nausea and stomach upset.
Don't Stop AbruptlyAlways taper with your provider guidance — stopping suddenly can cause rebound symptoms.
Avoid AlcoholAlcohol increases sedation and side effects significantly.
Tell All ProvidersLet other prescribers know what you are taking — interactions matter.
Track Your MoodNote any changes in mood, movement, or weight and share with your provider.
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Important Safety Information
Tardive Dyskinesia: Long-term use of antipsychotics can cause involuntary repetitive movements of the face, tongue, or limbs. Report any unusual movements to your provider immediately.
Elderly Patients with Dementia: Antipsychotics carry a black box warning for increased risk of death in elderly patients with dementia-related psychosis. These medications are not approved for this use.
Metabolic Effects: Many antipsychotics can cause weight gain, elevated blood sugar, and increased cholesterol. Your provider will monitor these regularly.
Pregnancy & Breastfeeding: Discuss risks and benefits with your provider. Do not stop without consultation.
Drug Interactions: Antipsychotics interact with many medications including other CNS depressants, blood pressure medications, and QT-prolonging drugs. Always share your full medication list.
Impulse Control: Rare but reported cases of compulsive behaviors including gambling, eating, shopping, and sexual urges. Contact your provider immediately if you notice new compulsive behaviors.
Questions? I am here.
Reach me between appointments if you have concerns about side effects, notice mood changes, or have questions about your medication.
360-389-3712
info@rootedmindspsychiatry.com