Health Library
The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.
Herpes Simplex
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What are cold sores? Cold sores, sometimes called fever blisters, are groups of small blisters on the lip and around the mouth. Often the first sign of a cold sore is a spot that tingles, burns, or itches. A blister usually forms within 24 hours. The skin around the blisters is often red, swollen, and sore. The...
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It is not unusual to have a problem with your mouth from time to time. A mouth problem can involve your gums, lips, tongue, or inner cheeks, the roof of your mouth (soft and hard palates), under your tongue, your neck, or your teeth. Your mouth may...
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Discusses common skin rashes that affect those 11 and younger. Covers chickenpox, diaper rash, prickly heat, and contact dermatitis. Offers home treatment tips for fever and itching. Includes interactive tool to help you decide when to call a doctor.
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Mouth sores may make eating and talking painful. The most common mouth sores are cold sores and canker sores. In severe cases of canker sores, a doctor may prescribe a medicine to ease inflammation and pain. Other possible causes of mouth sores include: Impetigo. Symptoms may include oozing...
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If the herpes simplex virus (HSV) invades a part of the body other than the genital area, it may cause disease in that part of the body. In general, complications are rare. And they usually occur with the first-time (primary) genital herpes outbreak. Some of these complications include: Meningitis, an infection of the...