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Understanding Cold Sores: Symptoms, Causes, and Treatments

Symptoms of Cold Sores: How to Identify Them Cold sores, also known as fever blisters, are small fluid-filled lesions that typically form around the mouth, although they can also appear on the nose or cheeks. Here are some common symptoms to look out for: Tingling or itching sensation: This is often the first sign that a cold sore is developing,…