Cold Sores: Causes, Treatments, and Prevention
Cold sores are caused by the Herpes Simplex 1 virus, which resides in nerves near the spinal column. These sores are painful and persistent, and once the virus infects the body, it never goes away. Tom Miller, MD, discusses triggers and causes of cold sores, as well as the importance of oral treatments during the prodromal stage to alleviate symptoms.
The skinny
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