Treating Herpes Simplex with Acyclovir: cold sores

<p>One of the most popular medicinal remedies for cold sores is acyclovir, the generic name of Zovirax. Taken during the tingling stage, acyclovir can reduce the time it takes for cold sores to appear dramatically, from 2 weeks to just a few days, as well as reducing pain.

It is available by prescription and also used to treat other herpes ailments, such as chicken pox, shingles and genital herpes. Acyclovir is available in tablet form, as well as a cream, liquid and capsules.

It is important to discus your medical history with a medical practitioner before commencing treatment, including drug allergies, other medications you are taking and major health issues in the present or past.

There are a number of side effects typically caused by acyclovir, including dizziness, headache, nausea and diarrhea. Most of the time these are not serious enough to stop medication, but it is advised to avoid driving or using heavy machinery while under treatment.