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Loxapine Succinate

Pronounced

"LOX-uh-peen"

Common brand names:

Xylac

Uses

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

How to Use This Medication

Take this medication by mouth with or without food as directed by your doctor, usually 2 to 4 times daily.

If you are using the liquid form of this medication, carefully measure the dose using a special measuring device/dropper and mix it in liquid or soft food (such as applesauce, pudding) just before taking. Do not use a household spoon because you may not get the correct dose.

The dosage is based on your medical condition and response to treatment. To reduce your risk of side effects such as drowsiness and shaking (tremor), your doctor may direct you to start this medication at a low dose and gradually increase your dose. Follow your doctor's directions carefully.

Take this medication regularly to get the most benefit from it. To help you remember, take it at the same time(s) each day.

Although you may notice some improvement in your symptoms soon after starting this medication, it may take several weeks to months before you get the full benefit of this drug.

Do not stop taking this medication without consulting your doctor. Some conditions may become worse when this drug is suddenly stopped. Also, you may experience symptoms such as uncontrolled movements. To prevent these symptoms while you are stopping treatment with this drug, your doctor may reduce your dose gradually. Consult your doctor or pharmacist for more details. Report any new or worsening symptoms right away.

Tell your doctor if your condition does not improve or if it worsens.

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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.