Canker sores develop inside your mouth, like on your gums or cheeks. With some exceptions, cold sores usually form on the outside of the mouth on the lips. The oral lesions caused by canker sores and ...
Cold sores are caused by the herpes simplex virus, usually HSV-1. While some people believe that certain foods can trigger a cold-sore outbreak, there isn’t enough proof to back this up. Share on ...
Cold sores are blisters that usually appear on the lips or around the mouth. The herpes simplex virus causes cold sores, and while there is no cure, cold sore creams can ease symptoms and slightly ...