Docosanol -- Medication for Cold Sores

• Docosanol

Docosanol is a non-prescription drug commonly used to treat symptoms of cold sores and shorten healing time. This eMedTV resource provides an in-depth look at the drug, including how it works, guidelines for those taking it, side effects, and more.

• Side Effects of Docosanol

Reported side effects of docosanol include headaches, painful menstrual periods, and infection. This page of the eMedTV library examines these and other side effects, explaining when they are likely to occur and what to tell your healthcare provider.

• What Is Docosanol Used For?

Docosanol treats cold sores by minimizing the infection. However, as this eMedTV article explains, docosanol is used for off-label reasons as well. This page describes these various uses in detail, explaining how the medication works.

• Docosanol Dosing

This eMedTV resource provides several helpful tips and guidelines regarding docosanol dosing. This includes how often the medication should be taken, how to apply it to achieve the best results, and when to contact your healthcare provider.

• Drug Interactions With Docosanol

There are currently no known drug interactions with docosanol. However, as this eMedTV page explains, the drug has not been studied with other topical products, such as ointments and balms, so interactions may exist that have not been discovered yet.

• Precautions and Warnings With Docosanol

Because knowing precautions and warnings with docosanol can help ensure an effective treatment process, this eMedTV page lists some of the most common. This includes people who should not take the drug and how to take it to achieve the best results.