What is the cause of the blisters on the body? You need to know the treatment method

Herpes is a skin disease caused by a virus that causes blisters to form on the skin. There are many causes of herpes. Before treatment, it is necessary to find out the cause of herpes so as to prevent recurrence after treatment. Therefore, it is very necessary to understand the causes, hazards and treatments of herpes.

1. Reasons

People of all ages can get herpes. The probability of elderly people contracting herpes is relatively high because their resistance is relatively poor. When the virus invades, it is difficult for them to resist and they are very likely to develop shingles. Children are also particularly susceptible to herpes because their bodies are not injected with antibodies during their developmental years. In addition to herpes caused by weak resistance, neurasthenia can also cause herpes.

2. Symptoms

After contracting herpes, people usually experience fever and weakness, and the lymph nodes near the herpes will swell. At first, the patient will have the illusion of allergy and a tingling sensation on the skin. But in some cases this does not happen, and children do not experience any stinging and only have blisters. There will be redness where the blisters grow, and many small red dots will appear around the large blisters. There is yellow liquid in the middle of the blisters, and there will be a shiny surface. After herpes heals, neuralgia will remain, and dark spots will remain on the skin where the herpes occurred.

3. Treatment methods

The area where the herpes rash appears will be dry and flaky. After developing herpes, it is best to use external ointment, and sulfur ointment is generally used more frequently. Of course, the drugs used are related to the changes in herpes. Different drugs are used for different cases of herpes erosion. The use of drugs is mainly based on the doctor's instructions.

In addition to the method of external use of drugs, the effect of using human immunity to directly cure the disease is also very good. Through DNA recombination, the immune mechanism is activated, stimulating the body's immune system to engulf and eliminate the virus. In addition to activating one's own immune system, using biotechnology to change the virus's genes is also a very effective method to eliminate the virus's toxicity.