What reason does skin itch

summary

Skin itching has a great trouble for people's life, and when the skin itches, it will continue to scratch the skin, which can make a lot of scratches on the skin, and also form ecchymosis on the skin. If the skin itching is not treated for a long time, it will cause pigmentation on the skin and lead to a variety of secondary skin infections. There are many causes of skin itching, sometimes it can be caused by insect bites, sometimes it can be caused by neurodermatitis, and many other skin diseases can cause skin itching. Let me explain to you.

What reason does skin itch

First: some systemic diseases can cause skin itching, for example, some people with uremia or biliary cirrhosis after the first symptom is skin itching, in addition, diabetes and some malignant tumors can also cause skin itching. Itching is also linked to the environment.

Second: some people's skin itching may be caused by seasonal changes in air humidity. In addition, some irritants in the working environment can also cause skin itching. Some people use topical drugs alkaline or acidic relatively strong, can also cause skin itching.

Third: some people's itchy skin is caused by the use of cosmetics or toiletries that can cause allergies. Some people's skin is naturally sensitive to temperature, when the temperature changes suddenly, the skin will start to itch. Others may be allergic to chemicals that cause itching.

matters needing attention

There are too many factors that can cause skin pruritus. For example, some people may have large emotional fluctuations and are often prone to anxiety or tension. Such people may also have skin pruritus. If the skin itching for a long time, you need to go to the hospital to check out the specific causes, for specific problems for treatment.