Cold sores are viral infections and you must see a doctor. Symptoms may include pain around your mouth and on your lips, with fever or sore throat. They can be very painful.

If you’re diagnosed with a cold sore, treatment varies from skin creams, ointments or sometimes pills. Aside from these, there are effective cold sore home remedies that you can find in health books and magazines or you can also get the information from internet.

The treatments or home remedies will get rid of the blisters in 2 days to a week and they can help ease the pain and other uncomfortable symptoms.