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Risperidone Microspheres

Pronounced

"riss-PAIR-ih-doan"

Common brand names:

Risperdal Consta

Uses

This medication is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder). Risperidone belongs to a class of drugs known as atypical antipsychotics. It works by helping to restore the balance of certain natural substances in the brain.

How to Use This Medication

This medication is given by injection into a muscle (upper arm or buttocks) by a health care professional. It is given as directed by your doctor, usually once every two weeks. To reduce irritation from the injection, your doctor will alternate between the left and right side with each dose.

When you first start this medication, it may take at least 3 weeks before this medication starts working. During this time, your doctor will instruct you to take another medication by mouth. Follow your doctor's instructions carefully.

The dosage is based on your medical condition, response to treatment, and other medications you may be taking. Be sure to tell your doctor and pharmacist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).

You should receive this medication regularly to get the most benefit from it. To help you remember, mark your calendar to keep track of when to receive the next dose. Keep receiving this medication even if you feel well.

Tell your doctor if your condition lasts or gets worse.

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Drug information is selected from data included with permission and copyrighted by First DataBank, Inc. This is a summary and does not contain all possible information about this product. For complete information about this product or your specific health needs, ask your healthcare professional. Always seek the advice of your healthcare professional if you have any questions about this product or your medical condition. This information is not intended as individual medical advice and does not substitute for the knowledge and judgment of your healthcare professional. This information does not contain any assurances that this product is safe, effective or appropriate for you.

This information is intended only for residents of the United States. Products sold under the same brand names in other countries may contain different ingredients.

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Information expires December 2025.