Note: This document contains side effect information about docosanol topical. Some dosage forms listed on this page may not apply to the brand name Abreva.

Applies to docosanol topical: topical cream.

Serious side effects of Abreva

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

Other side effects of Abreva

Some side effects of docosanol 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:

More common

• Headache

Less common

• Surface problems including:
• acne
• burning
• dryness
• itching
• rash
• redness
• soreness
• swelling

For Healthcare Professionals

Applies to docosanol topical: topical cream.

General

This drug is generally well tolerated, however, application site reactions, including burning and stinging as well as headache have been reported.^[Ref]

Local

Frequency not reported: Application site reaction, burning, stinging^[Ref]

Nervous system

Frequency not reported: Headache^[Ref]