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Cold sores form clusters of fluid-filled blisters that often burst and ooze. Pimples on the lip line are red bumps with whiteheads, not blisters. Cold sores are contagious, but pimples are not. Cold ...
Canker sores are painful ulcers that form inside your mouth. The sores can affect daily habits like eating and drinking. Experts recommend key practices like regular teeth brushing and flossing to ...
Cold sores are an unhappy fact of life for an estimated 55 million Americans, say health experts. ``Some of my patients know they will get a cold sore whenever they go skiing or to the beach,'' says ...