Why do some people get blisters on their hands and feet when they sweat in hot weather?

How is the small blister on the hand after sweating on a hot day?

In fact, the weather is hot in summer, and these small blisters that grow after sweating on the hands are medically called herpes zoster, which is a kind of skin eczema and caused by fungal infection. Sweat herpes is most likely to grow on hands and feet, especially on hands, because sweat glands in these parts are very developed. Herpes zoster is difficult to cure and easy to recur. It can make people feel itchy and even painful when they have an attack. After the blister is dry, the skin on the blister will slowly fall off and grow new skin, which is very stubborn and seriously affects the health and beauty of the hand.

Herpes zoster usually occurs in late spring and early summer, and it tends to get worse in summer. Herpes zoster is a kind of nonspecific skin eczema, which is closely related to personal constitution and neurological dysfunction. Nervousness or depression may be the trigger. At the same time, it is related to the external infection or stimulation of local skin of hands and feet, such as climate change, chemical agents, fungal infection and other reasons, and even family inheritance.

Because of this, many people think that herpes zoster is contagious. That was not the case. The main cause of herpes zoster is fungal infection, which is not contagious. The reason why blisters grow in one part of the hand and in other parts is that this fungus exists in the whole hand, but it has appeared in different periods, which does not mean that it is contagious.

In the view of Chinese medicine, herpes zoster appears because of excessive damp-heat in the body. If you like to eat cold, spicy and fried food at ordinary times and stay in a hot and humid environment for a long time, it is easy to damage the function of the spleen and stomach and form damp heat constitution. If this damp-heat pathogen stays on the skin surface, it is easy to form herpes simplex. This is also the reason why herpes zoster is more common in hot and humid areas in the south.

How to relieve herpes simplex? Tell everyone a simple and effective method. It is made from ginger juice. Take 50 grams of ginger, cut it into powder, then pour it into high-alcohol liquor, stir it evenly and let it stand for one hour. Let alcohol and ginger fully penetrate each other. Apply the mixture of ginger and wine to the herpes area with a cotton swab. Apply it about 5 times a day, and the blisters will disappear naturally in about 7 days.

In addition, to prevent recurrence, we must start with improving physical fitness. Usually eat more dampness-removing foods, such as barley and red beans. Through the internal conditioning of the constitution, the moisture in the body can be effectively removed, so as to achieve the effect of relieving the moisture in the body, which has a good effect on preventing herpes simplex and preserving health.

To prevent herpes zoster, we should pay more attention to personal hygiene, especially for people who often sweat. It is more important to keep their hands and feet clean. Don't touch anything unsanitary at ordinary times. Once in contact, wash in time and even wash your hands with disinfectant. If you must contact chemicals, you must wear protective gloves to avoid direct contact with your hands.

Don't panic when you get herpes in summer. Through the above methods and daily protection, you must prevent and mitigate the adverse effects.

Note: The picture comes from the Internet.