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Best Atypical Antipsychotic for autistic disorder

Top-rated pick: Risperdal — pharmaranks score 70/100, the highest of the 6 Atypical Antipsychotic drugs used for autistic disorder, ranked by our independent FDA recall-safety score. Compare them with all treatments for autistic disorder or the full Atypical Antipsychotic class. Not medical advice — always consult a professional.

Quick answer: Of the 6 atypical antipsychotic drugs we rate for autistic disorder, all are available as lower-cost generics, and most are tablet. Our ranking reflects each drug’s FDA recall-safety record — not clinical effectiveness for autistic disorder; the right choice depends on your situation, so confirm it with your prescriber.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

How atypical antipsychotic work

Atypical antipsychotics block dopamine D2 receptors and serotonin 5-HT2A receptors in the brain, rebalancing these signaling chemicals to reduce hallucinations, delusions, and mood symptoms in conditions like schizophrenia and bipolar disorder.

Source: Atypical Antipsychotic Agents - StatPearls - NCBI Bookshelf

Other drug classes for autistic disorder

Top atypical antipsychotic for autistic disorder: 1. Risperdal · 2. Uzedy · 3. Quetiapine Fumarate

Best-rated Atypical Antipsychotic for autistic disorder, ranked by pharmaranks score
#DrugRatingPharmacy pays
170/100$2View →
256/100$2View →
3Not yet rated$3View →
4Not yet rated$2View →
5Not yet rated$3View →
6Not yet rated$3View →

Full ranking · 6 drugs

#1 of 14 in Atypical Antipsychotic

risperdal

Boxed warning

PrescriptionFDA-sourced

70/100

Risperdal (Risperidone) is an atypical antipsychotic used to treat Autistic Disorder, Bipolar Disorder, Dementia, Tourette Syndrome.

(2 data points)
atypical antipsychoticautistic disorderbipolar disorder

Pharmacy pays

From ~$1.07/30· 8 forms
View details →

uzedy

Boxed warning

PrescriptionFDA-sourced

56/100

Uzedy (Risperidone) is an atypical antipsychotic used to treat Autistic Disorder, Bipolar Disorder, Dementia, Tourette Syndrome.

(124 data points)
atypical antipsychoticautistic disorderbipolar disorder

Pharmacy pays

From ~$1.07/30· 8 forms
View details →

quetiapine fumarate

PrescriptionFDA-sourced

New

Quetiapine Fumarate is an atypical antipsychotic used to treat Autistic Disorder, Bipolar Disorder, Major Depressive Disorder, Psychotic Disorders.

atypical antipsychoticautistic disorderbipolar disorder

Pharmacy pays

From ~$0.87/30· 8 forms Save up to 21% in class
View details →

rykindo

Boxed warning

PrescriptionFDA-sourced

New

Rykindo (Risperidone) is an atypical antipsychotic used to treat Autistic Disorder, Bipolar Disorder, Dementia, Tourette Syndrome.

atypical antipsychoticautistic disorderbipolar disorder

Pharmacy pays

From ~$1.07/30· 8 forms
View details →

seroquel

Boxed warning

PrescriptionFDA-sourced

New

Seroquel (Quetiapine Fumarate) is an atypical antipsychotic used to treat Autistic Disorder, Bipolar Disorder, Major Depressive Disorder, Psychotic Disorders.

atypical antipsychoticautistic disorderbipolar disorder

Pharmacy pays

From ~$0.87/30· 8 forms Save up to 21% in class
View details →
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seroquel xr

PrescriptionFDA-sourced

New

Seroquel XR (Quetiapine Fumarate) is an atypical antipsychotic used to treat Autistic Disorder, Bipolar Disorder, Major Depressive Disorder, Psychotic Disorders.

atypical antipsychoticautistic disorderbipolar disorder

Pharmacy pays

From ~$0.87/30· 8 forms Save up to 21% in class
View details →

Frequently asked

What is the best atypical antipsychotic for autistic disorder?
By our independent recall-safety rating — not an efficacy measure — risperdal ranks highest among Atypical Antipsychotic drugs used for autistic disorder. Always consult a professional.
Which atypical antipsychotic drugs treat autistic disorder?
pharmaranks lists 6 Atypical Antipsychotic products used for autistic disorder, per NIH RxClass drug-classification data — each independently rated and ranked above.
How are these ranked?
By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.