Oral Herpes
Oral herpes is an infection caused by the herpes simplex virus, characterized by an eruption of small and usually painful blisters on the skin of the lips, mouth, gums or the skin around the mouth. These blisters are commonly called cold sores or fever blisters.
Herpes is basically an infection that is caused by a simplex virus (HSV). Oral herpes presupposes unpleasant sores around man’s or woman’s mouth or face. Genital type of disease affects the genitals and anal area. It can be spread even through oral sex. Even when the sores are not visible the virus may spread. Many people experience no herpes symptoms. This disease can affect every person in the world independently on her or his life style.
There are two types of Herpes Simplex Viruses, termed HSV-1 and HSV-2. These two viruses have distinctly different DNA, and both cause oral and genital lesions. However, HSV-1 causes about 80% of all oral lesions and only about 20% of genital lesions while HSV-2 causes the reverse (80% genital and 20% oral).
Causes, incidence, and risk factors :
Herpes labialis is an extremely common disease caused by infection of the mouth area with herpes simplex virus, most often type 1. Most Americans are infected with the type 1 virus by the age of 20.
Oral herpes is a hard infectious disease .The initial infection may cause no symptoms or mouth ulcers. The virus remains in the nerve tissue of the face. In some people, the virus reactivates and produces recurrent cold sores that are usually in the same area, but are not serious. Herpes virus type 2 usually causes genital herpes and infection of babies at birth (to infected mothers), but may also cause herpes labialis. Signs of oral HSV are hard to deal with – Tustin Dentist Dr.Hawary
Herpes viruses are contagious. Contact may occur directly, or through contact with infected razors, towels, dishes, and other shared articles. Occasionally, oral to genital contact may spread oral herpes to the genitals (and vice versa). For this reason, people with active herpes lesions on or around the mouth or on the genitals should avoid oral sex.
The first symptoms usually appear within 1 or 2 weeks-and as late as 3 weeks-after contact with an infected person. The lesions of herpes labialis usually last for 7 to 10 days, then begin to resolve. The virus may become latent, residing in the nerve cells, with recurrence at or near the original site. Recurrence is usually milder. It may be triggered by menstruation, sun exposure, illness with fever, stress, or other unknown causes.
Sexual Transmission
There are many sexually transmitted diseases. Illness may be passed from a sufferer to his healthy partner during sexual contact. These infections are very artful because they often don’t demonstrate any symptoms. The good thing is that men and women may protect themselves from STD. Safe sex allows people to reduce the danger of infections.
Avoid direct contact with cold sores or other herpes lesions. Minimize the risk of indirect spread by thoroughly washing items in hot water before re-use. Do not share items with an infected person, especially when herpes lesions are active. Avoid precipitating causes (especially sun exposure) if prone to oral herpes. By these ways you can prevent herpes.
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