What is the cause of skin pruritus?

Skin pruritus is a more common skin disease, suffering from skin pruritus after the daily life of patients will bring many effects. But many people do not know what the cause of skin pruritus, so do not know how to prevent the occurrence of the disease. Here for a detailed description of what the cause of skin pruritus is what.
       Cause the cause of pruritus
       1, visceral disease: gastrointestinal liver and kidney and other organs or functional or organic disease, especially diabetic uremia liver disease patients, often with generalized itching, some tumors such as leukemia, lymphosarcoma, Golden disease, mycosis fungoides and malignant lymphoma patients with skin pruritus.

       2, neuropsychiatric disorders: cerebral arteriosclerosis, spinal tuberculosis, neurasthenia can also occur systemic or limited local skin pruritus, clinically common neurosis patients, there is some illusion that the skin has insects and itchy Some develop the habit of scratching, which is one of the main causes of pruritus.
       3, endocrine disorders: some women often have pruritus during pregnancy, usually in the postpartum disappearance of menstrual disorders or ovarian disease, often caused by female vulvae pruritus skin pruritus, may be related to decreased levels of sex hormones, thyroid disease The patient may have pruritus.
       4, can cause generalized or limited localized itching temperature changes, often cause skin itching, winter pruritus and summer pruritus patients are extremely sensitive to changes in temperature, bedding is too hot suddenly heat or cold may cause itching attack.
       5, mechanical friction or physical and chemical factors to stimulate, can cause local itching, for example, some people are sensitive to wool, some alkaline too strong soap wearing chemical fiber wool and so on.
       6, in addition to disinfectants, pesticides, deodorants, dyes and other irritants can make local skin itching.
       Above for everyone to elaborate on the cause of skin pruritus is what the cause of skin pruritus we should all know it In normal life we ​​should be based on these causes of active prevention of skin pruritus, when suffering from skin pruritus must cause enough attention, as soon as possible to the hospital for treatment.