Why does herpes zoster itch

summary

Herpes zoster is a kind of skin disease with high clinical incidence rate. It occurs in spring and autumn. It is an acute infectious disease with fast propagation speed. When the immunity is low, the most vulnerable to virus infection, when the onset, will feel pain. Therefore, after suffering from this disease, we should treat it in time. But if you want to get sick at the first time for treatment, you need to understand some of the symptoms of herpes zoster. Let me introduce to you why herpes zoster itches.

Why does herpes zoster itch

Symptom 1: the affected part first has a burning sensation, and the primary damage is one or more small and itchy red papules, which quickly turn into blisters. After 3-5 days, the bullae became erosion or ulcer, scab and pain. When and before the onset of the disease, there may be systemic symptoms, including fever, general discomfort, neck stiffness, headache, and sensory abnormalities at 2-4 segments of the sacral vertebra.

Symptom 2: the whole course of disease is 15-20 days. Male is more in glans, coronal groove, prepuce, penile body, urethral orifice and scrotum. Male homosexuals due to anal sex, herpes can occur in the anus and perianal, severe cases can infect the rectum. Women are prone to large and small labia, pubic caruncle, clitoris, vagina and other places. Male can be complicated with urethritis, cystitis and prostatitis at the same time; female can be complicated with cervicitis and cervicitis. Most patients may also have bilateral inguinal lymphadenopathy.

Symptom 3: urethral orifice is vulva, perianal, cervix, human leg and buttock. The skin lesions are burning and itching. Then, the patient had multiple clusters of needle sized red papules, which soon turned into millet, mung bean sized blisters, blister wall rupture, erosion or ulcer, secretions, scab after drying, some often had pain, and the proximal lymph nodes could be tumor.

matters needing attention

The above is why herpes zoster itches all the content, I believe you have learned a lot, herpes zoster patients should be careful to eat fat and glycerin greasy products: fat meat, malt sugar, milk and sweet and other food, more greasy, fat and sweet choking nature, easy to make the disease of damp heat toxin intrinsic is not up to, the disease lingering.