Treating an active cold sore with an OTC medication is advised. While some natural remedies can also help, such as tea tree oil, over-the-counter treatments are .
Defining cold sores simply for what they are, they are small, fluid filled lesions. .. There are generally two chains of thought when it comes to treating cold sores.
. feel self-conscious. This slideshow illustrates how to prevent and treat cold sores caused by the herpes virus.. Treating & Preventing Cold Sores. Share on