Lyclear Side Effects

Generic name: permethrin topical

Medically reviewed by Drugs.com. Last updated on Sep 25, 2024.

Note: This document provides detailed information about Lyclear Side Effects associated with permethrin topical. Some dosage forms listed on this page may not apply specifically to the brand name Lyclear.

Applies to permethrin topical: topical cream, topical liquid, topical lotion.

Common side effects of Lyclear

Some side effects of permethrin topical may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

Less common or rare side effects

• burning, itching, numbness, rash, redness, stinging, swelling, or tingling of the scalp

Serious side effects of Lyclear

Along with its needed effects, permethrin topical (the active ingredient contained in Lyclear) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

For healthcare professionals

Applies to permethrin topical: topical cream, topical kit, topical lotion, topical solution, topical spray.

General adverse events

General side effects have included fever.^[Ref]

Dermatologic

Dermatological side effects have included pruritus (7%), erythema (1% to 2%), and rash (1% to 2%).^[Ref]

Nervous system

Nervous system side effects have included numbness and tingling (1% to 2%). Headache and dizziness have also been reported. Rare occurrences of seizure have been reported; however, an association with the use of permethrin topical (the active ingredient contained in Lyclear) has not been confirmed.^[Ref]

Gastrointestinal

Gastrointestinal side effects have included abdominal pain, diarrhea, and nausea and/or vomiting.^[Ref]

Local

Local side effects have included mild and transient burning and stinging usually associated with the severity of infestation.^[Ref]

Frequently asked questions

• Can you use Nix (permethrin) lice shampoo on your body as a lotion to kill scabies?

Further information

Lyclear side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Some side effects may not be reported. You may report them to the FDA.

Medical Disclaimer