Does AIDS have scratch symptoms?

summary

Many people have heard that in the early stage of AIDS, if you scrape the skin with your nails, you will use the red mark. When the news spread on the Internet, it caused some misunderstanding and panic, because patients with skin scratch disease are actually such symptoms. This has led some people to mistake them for AIDS patients. Does AIDS have scratch symptoms? Next, I'd like to share my views with you.

Does AIDS have scratch symptoms?

Scratch is not AIDS. Skin scratch disease, also known as artificial urticaria, is an allergic reaction of skin and blood vessels. The formation of allergic reaction is caused by both internal and external factors. There is a special protein in the serum of these patients, which is immunoglobulin IgE,

If these proteins are combined with allergens, the body will cause a series of reactions, and finally lead to the release of a large number of histamine from mast cells around the skin blood vessels. Histamine will cause the expansion of skin blood vessels, and the serum will seep out of the blood vessels, resulting in pruritus. At this time, the skin scratch test was positive.

Most of the time, spreading news on the Internet will cause us panic and misunderstanding. For example, many people have heard that AIDS patients want to revenge on society, and there are HIV needles on the chairs in public places. In any case, when you see the news on the Internet, you must not believe it immediately, but think about it and make a judgment after verification.

matters needing attention

Avoid foods containing artificial additives and eat more fresh fruits and vegetables. Fried, fried or spicy food is more likely to trigger the body's thermal reaction of food to eat less. Eat more fresh fruits and vegetables with rich vitamins, or take vitamin C and B group, or B 6 in B group.