Herpes simplex type 2: A herpes virus that causes genital herpes, which is characterized by sores in the genital area.
This virus, like herpes simplex type 1, can also cause infection of the brain (encephalitis) if the immune system is severely defective or compromised.
At least 85% of the world population have serological evidence of having had a herpes simplex infection. Herpes simplex infections can be primary- the first infection in a previously seronegative patient – or recurrent. Follows direct contact with an infected individual, either with active disease or shedding viral particles during a latent phase.
Complications include: Erythema multiforme (65% of attacks are triggered by a herpes simplex recurrence within the preceding two weeks), eczema herpeticum, persistent ulceration in the immunocompromised and keratoconjuctivitis. Prevention is difficult because the virus is ubiquitous and spread by people with no obvious active infection. Those looking after patients with atopic eczema should stay away if they have cold sores because eczema herpeticum is so serious.
The decision to use oral antiviral therapy for recurrent facial herpes simplex depends on the frequency and severity of relapses and the damage being done to the quality of life. Long-term suppressive therapy can be considered in genital herpes relapsing more than 5 times per year.
The treatment of infection with herpes simplex type 2 is by topical or oral anti-viral medication.
The introduction of aciclovir (DNA polymeras inhibitor) was a milestone although it does not eradicate the virus.
Regular use of condoms helps prevent genital herpes and a high protection factor sunscreen helps to prevent recurrent facial lesions.
28.05.2015 at 21:27:45 For herpes on the label the information on this page should supplement.
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28.05.2015 at 14:52:42 Management of the signs and symptoms of recurrent lesions from united States population.
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