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Many folks eat high lysine foods prior to or during a cold sore event, and avoid high arginine foods. For many folks, healing cold sores fast has been as simple as taking 1,000 milligrams to 3,000 milligrams of lysine in capsule supplements during an outbreak. High lysine foods to eat are most meats and dairy products.
There are some effective cold sore remedies, and no prescription is needed from a doctor. The best over-the-counter medicine will not only reduce the burning pain, but help the sore and scab to go away in just 2 to 4 days. Cold sores cause pain, irritation, and look nasty.