Herpes simplex

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herpes simplex of the arm
What is herpes?
A herpes infection can be caused by both herpes simplex virus 1 (HSV-1) and herpes simplex virus 2 (HSV-2). Infection with the herpes virus is categorized on the basis of the site of infection. Herpes simplex is most easily transmitted by direct contact with a herpes lesion. Transmission may also occur through skin-to-skin contact during periods of asymptomatic shedding.

Symptoms of herpes

Herpes typically presents with small vesicles filled with clear or yellowish fluid based on an inflamed skin. Infection of the skin or mucosa may affect the face and mouth (orofacial herpes) although other skin locations may be affected. Examples are the genital area (genital herpes), or hands (herpes whitlow). More serious disorders occur when the virus infects and damages other organs such as the eye (herpes keratitis), or the central nervous system (herpes encephalitis).

Diagnosis of herpes

Primary (orofacial herpes) is mostly readily identified by phycisians. In case of doubt the virus can be isolated through laboratory test on swabs taken from the base of the vesicle.

Treatment

Mild uncomplicated eruptions of herpes simplex require no treatment. There is currently no cure that can eradicate herpes virus from the body, but antiviral medications can reduce the frequency, duration, and severity of outbreaks.


herpes around the eye

herpes on the nose
herpes lip
herpes on the ear


Herpes simplex on the world wide web:


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