Herpes simplex virus type 1 symptoms

Herpes simplex virus can be divided into HSV-1 and HSV-2. HSV-1 mainly causes skin and mucosa infections outside the genitals and brain infections. Herpes simplex can be divided into primary and recurrent two types: 1, primary herpes simplex, after the first infection with herpes simplex virus, most people can not show clinical symptoms, a few people can show fatigue, fever and other systemic symptoms and skin mucosa blisters, skin lesions are more extensive, conscious symptoms are obvious, the course of disease is longer, more common clinical types are herpetic gingivitis, neonatal herpes simplex, herpetic eczema, vaccinal herpes and herpetic conjunctivitis; 2, recurrent herpes simplex some incentives stimulation, such as fever, cold, emotional excitement, fatigue, sun, etc. can also cause herpes simplex recurrence, in the same part has a tendency to relapse; good hair in the mouth, nasal opening around, oral mucosa and other skin mucosa junction sites, manifested as erythema, clustered small papules and blisters, a few days after the blister rupture to form erosion, scab and heal, the course of 1-2 weeks.