1. Sore of a Canker Myth
Cold sores, or fever blisters, are common, but are not the same as canker sores. Unlike cold sores, canker sores aren't contagious and usually are on the soft tissue inside the mouth. A cold sore is usually a result of exposure to the herpes simplex virus. They start with a tingling sensation on the lip and turn into a blister-type sore on your lip. Cold sores are painful and can last more than a week. Sometimes a swollen gland and a sore throat can accompany a fever blister. Since there is no cure for the herpes virus, those who have it must learn to live with it.
2. Turn a Blind Eye
Although cold sores usually get well on their own, you may want to contact your health care provider if you feel irritation in your eyes, have a sore that won't heal or have symptoms that are more severe than usual. Your health care provider may prescribe an antiviral mediation. A leading cause of blindness in the United States is herpes simplex of the eye, which leaves scars on the cornea.
3. Spread the Word
Skin-to-skin contact can spread the herpes simplex virus, sometimes even if the cold sore outbreak appears to be gone. Anyone with a cold sore, or those who have had a recent outbreak, should steer clear of babies and anyone with an at-risk immune system or someone, such as cancer or AIDS patients.
4. Treat the Problem
If you don't treat your cold sores, they will normally clean up within 10 days. There are some treatments that may help alleviate some of your symptoms, such as a topical application of lidocaine or benzyl alcohol. Use an over-the-counter pain reliever to help your discomfort. An antiviral medication may also help reduce your discomfort. Using sun block when you go out in the sun may be helpful. Sun and tanning beds may aggravate your symptoms. Try not to touch your store. Squeezing or rubbing it can make it spread and take longer to heal.
5. Stop the Sharing
People who have herpes outbreaks should never share eating utensils, lip balm or towels with others since this may spread the virus. Don't kiss anyone until your cold sore has had time to heal and wash your hands regularly, especially if you've touched your mouth, eyes or genitals. Stress, colds and the flu may bring on more cold sores after the initial infection.
