Disease or Syndrome
herpes labialis
[ ley-bee-ey-lis ]
Subclass of:
Herpes Simplex Infections;
Lip Diseases
Also called:
Fever blister; Cold sore; Oral herpes
Definitions related to herpes labialis:
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(cold sore) A lesion caused by type 1 or type 2 herpes simplex virus, involving the oralfacial region.NCI ThesaurusU.S. National Cancer Institute, 2021
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(cold sores) Cold sores are caused by a contagious virus called herpes simplex virus (HSV). There are two types of HSV. Type 1 usually causes oral herpes, or cold sores. Type 1 herpes virus infects more than half of the U.S. population by the time they reach their 20s. Type 2 usually affects the genital area. Some people have no symptoms from the infection. But others develop painful and unsightly cold sores. Cold sores usually occur outside the mouth, on or around the lips. When they are inside the mouth, they are usually on the gums or the roof of the mouth. They are not the same as canker sores, which are not contagious. There is no cure for cold sores. They normally go away on their own in a few weeks. Antiviral medicines can help them heal faster. They can also help to prevent cold sores in people who often get them. Other medicines can help with the pain and discomfort of the sores. These include ointments that numb the blisters, soften the crusts of the sores, or dry them out. Protecting your lips from the sun with sunblock lip balm can also help.MedlinePlusU.S. National Library of Medicine, 2021
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Herpes simplex, caused by type 1 virus, primarily spread by oral secretions and usually occurring as a concomitant of fever. It may also develop in the absence of fever or prior illness. It commonly involves the facial region, especially the lips and the nares. (Dorland, 27th ed.)NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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Cold sores - also called fever blisters - are a common viral infection. They are tiny, fluid-filled blisters on and around your lips. These blisters are often grouped together in patches. After the blisters break, a scab forms that can last several days. Cold sores usually heal in two to three weeks without leaving a scar.Mayo Foundation for Medical Education and Research
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