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Drug

Ivermectin

Pronounced

"eye-ver-MECK-tin"

Uses

This medication is used to treat certain parasitic roundworm infections. Curing parasitic infections helps to improve your quality of life. In people with weakened defense (immune) systems, curing roundworm infections can reduce the risk of developing a severe or life-threatening infection. Ivermectin belongs to a class of drugs known as antihelmintics. It works by paralyzing and killing parasites.

Ivermectin is not recommended for coronavirus disease, also known as COVID-19, unless you are enrolled in a study. Talk to your doctor about the risks and benefits.

Other Uses

This section contains uses of this drug that are not listed in the approved professional labeling for the drug but that may be prescribed by your health care professional. Use this drug for a condition that is listed in this section only if it has been so prescribed by your health care professional.

This drug may also be used for other parasitic infections, including lice and scabies.

How to Use This Medication

Take this medication by mouth with a full glass of water (8 ounces or 240 milliliters) on an empty stomach (at least 1 hour before a meal). Take ivermectin as directed by your doctor, usually as a single dose or a series of doses. The dosage is based on your weight, medical condition, and response to treatment.

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.