Cold sore patches
Cold sores can be so annoying. They are a group of tiny, painful blisters caused by the herpes simplex virus (HSV). About 90% of people around the world have at least one type of HSV. The most commonly appear around the lips, in the mouth, and prevent us from eating and drinking normally.
These patches can relieve pain and discomfort considerably. Place them over the sores, and you can eat and drink all you want.