How to treat cold sores?

Cold Sores: If you have frequent cold sores, you can talk with your doctor about acyclovir. Cold sores are caused by the herpes virus and Acyclovir is an antiviral. Over the counter regiments include drugs such as abreva.

Abreva: You can use abreva over the counter. To prevent: avoid stress. Avoid dry lips - use chap stick to prevent chapping. Do not lick or bite your lips. Avoid peeling off the skin of your lips if they get chapped. Get lots of rest and exercise regularly. Cold sores are contagious!

A volatile solvent: Many times a herpetic (cold sore) lesion can be aborted if caught in the premonition phase (when you feel the burning sensation) by the topical application of a volatile solvent such as ether or chloroform. I should be applied topically with a q-tip and sparingly. Dab it with the solvent three or four times and repeat a few hours later. If an ulcer forms, topical antiviral agents are needed.

Valtrex, (valacyclovir) etc.: Agree w dr.Ryan. Here are more options: melissa officinalis or lemon balm (cream) expedites healing of cold sores. It can reduce healing time by half. Studies also show that regular use can help v recurrences. Brief supplementation with lysine 1, 000mg orally three times a day at the onset, can also hasten healing. Your physician can prescribe oral valtrex (valacyclovir).