Wondering how to get rid ... blister. “Cold sores can be associated with symptoms like pain, itch, and embarrassment about the appearance of the infection. The first episode of cold sore can present ...

These fluid-filled blisters commonly found on or around the mouth are caused by the herpes simplex virus. Once you are infected with the virus, different factors can trigger an outbreak of cold sores.

Drink up to make sure you don't become dehydrated. If you are experiencing other symptoms on top of the blisters, such as fever, chills, dizziness, confusion, and shortness of breath, Krishnan ...