What is the cause of the sudden blisters on the waist

Herpes zoster. Viral herpes zoster is known as "Waist Wrapping Fire Pill" in the motherland medicine, commonly known as "Waist Wrapping Dragon".

One**. The disease is caused by the varicella-zoster virus. The virus enters the human body through the mucous membrane of the respiratory tract, spreads through blood, and chickenpox appears on the **, but most people do not have chickenpox after infection, which is a hidden infection and becomes a carrier of the virus.

This virus is neurotropic, after invading the sensory nerve endings, it can move along the nerve to the ganglia of the posterior root of the spinal cord, and lurk there, when the host's cellular immunity is low, such as cold, fever, systemic lupus erythematosus and malignant tumors, the virus is stimulated, resulting in inflammation and necrosis of the ganglia, and the reactivated virus can move along the peripheral nerve fibers to **herpes. Rarely, the herpes virus can spread to the anterior horn cells of the spinal cord and splanchnic nerve fibers, causing motor nerve palsies such as eye and facial nerve palsies and symptoms of the gastrointestinal tract and urinary tract.

It is now believed that after the initial occurrence of chickenpox, only one incomplete immune response is produced, and when herpes zoster occurs, there is a complete immune response in the body, so after the occurrence of herpes zoster, it is generally not**.

It may be shingles, also known as "loincloth". If so, it's very serious, go to the hospital for a check-up, one of my classmates has been open. But it's okay at first, just add some purple potion.

This is a typical symptom of herpes zoster, which is the first disease caused by the herpes virus, the most common is herpes zoster in the chest, abdomen or waist, accounting for about 70% of the entire lesion.

Typical symptoms] 1. Before the rash, there may be mild fatigue, low-grade fever, anorexia and other systemic symptoms, the affected area ** feels burning sensation or neuralgia, and there is obvious pain sensitivity to the touch, which lasts for 1 3 days, and can also have rash without prodromal symptoms;

2. The most common sites of blisters are the innervation areas of intercostal nerves, cervical nerves, trigeminal nerves and lumbosacral nerves. First, flushing spots appear, and soon there are papules the size of miliary to soybeans, which are distributed in clusters without fusion, and then quickly become blisters, the blister walls are tense and shiny, the blister fluid is clear, and the periphery is surrounded by redness, and the blister groups in each cluster are normal, and the skin lesions are arranged in a band-like pattern along a peripheral nerve, mostly occurring on one side of the body, generally not exceeding the midline;

3. Neuralgia is one of the characteristics of this disease, which can appear before the onset of the disease or with skin lesions, and is often more severe in elderly patients.

**】**, antiviral drugs, nerve analgesia and nutrients are required, and if accompanied by inflammation, appropriate antibiotics are also required**. In life, it is necessary to pay attention to avoid food, strengthen rest, and avoid fatigue.

As follows: 1. It is recommended that you go to the hospital or health center to have a look.

2. In this case, it may be caused by allergies or rashes.

3. If there is itching, you can also apply a little aloe vera on it.

Analysis: It is shingles. The best principles of Western medicine for herpes are antiviral, anti-inflammatory, analgesic and prevention of secondary infection. Antiviral drugs include cytarabine adenosine, acyclic guanosine and interferon.

Guidance: Anti-inflammatory painkillers such as aspirin, vitamin B1, vitamin B12, etc. The local affected area can be coated with 2% Longdi skin gallbladder violet solution or compound Ulmus vulgaris zinc oxide oil (10g of Ulmus vulgaris, 5g of comfrey, 2g of borneol, and 100g of zinc oxide oil).

If there is a secondary infection, neomycin ointment can be applied externally.

Problem Analysis:

Hello, according to the analysis of the information you provided, your situation is a small blister on the waist, in this case, the first thing to consider is whether it is caused by a viral infection, in this case, you can take some antiviral drugs orally**, and at the same time use acyclovir ointment to rub it locally**, to see how the effect is.

Suggestions: It is recommended that I personally believe that it is best to go to the local regular hospital as soon as possible to check your situation, and the effect will be better after finding out the specific ** according to the results of the examination.

Analysis: Hello, it is considered that herpes zoster is caused by a virus, which is invaded by a respiratory infection and lurks in the nerve cells of the posterior root ganglia of the spinal nerve or other disease sites.

Guidance: **symptomatic** will not leave sequelae, it is recommended to give topical acyclovir cream to herpes net external rubbing, with vitamin E, B1, B12 and other oral or intramuscular injection, generally about a month can be basically **.