What is labial herpes

summary

Recently, there are a lot of rice sized acne near the mouth. It's still itchy. It breaks as soon as it's scratched, and there are white secretions. I thought it was acne, but it's not good all the time. I went to the hospital for examination, and then I knew it was herpes labialis. Today, let me learn from you what lower lip herpes is.

What is labial herpes

First, herpes on the lips is a kind of herpes simplex. Herpes simplex is an acute herpetic skin disease caused by herpes simplex virus. Human is the only natural host of herpes simplex virus. The virus exists in blister fluid, saliva and feces of patients, convalescents or healthy carriers. The transmission mode is mainly direct contact infection, or indirect infection through saliva contaminated tableware.

Second, herpes is the most popular viral infectious skin disease in spring. After being infected by varicella zoster virus, it will recur in the body, causing clusters of herpes zoster along the innervated skin area, accompanied by neuralgia. Patients with herpes zoster, in the absence of pain, should be diagnosed as soon as possible, active treatment.

Third: labial herpes is due to infection with herpes simplex virus. The disease has two characteristics: 1. The lesions always begin with blisters, usually multiple clustered blisters. 2。 The lesions often recur at or near the site of the original attack. There is irritation, pain and itching. After blistering, erosion scab. It's about 10 from the beginning to the end.

matters needing attention

Labial herpes is contagious, and infectious is very large, so in order to avoid the pain of herpes simplex to patients, it is very necessary to do a good job to prevent recurrence of herpes simplex.