what is the best way to treat a cold sore that is scabbed over
Understanding Cold Sores -- Treatment What Are the Treatments for Cold Sores? You can't cure HSV or a cold sore, but you can alleviate the pain it causes by avoiding spicy or acidic foods, applying ice, and using over-the-counter remedies. Look for medicines that contain numbing agents such as phenol and menthol to reduce cracking and soften scabs.