What is the cause of pruritus

Pruritus is a disease that occurs in the skin with pruritus, as the name suggests, the patient's skin will feel very itchy, resulting in patients unable to work, or study. Then, the following is to explain what causes the occurrence of pruritus, hope can help you prevent this disease.
First, endocrine system diseases triggered
Suffering from hyperthyroidism or hypothyroidism patients, usually happen skin pruritus, but this difference between the two, the earlier the itching symptoms appear, because patients skin is wet, so the summer will add to the symptoms; the itching symptoms appeared later, and the progression of the disease is slow, easily induced itching in winter.
Two, the digestive system disease caused
In the pathogenesis of pruritus, due to diseases of the digestive system can cause digestive malabsorption, which may lead to bile salt concentration in the blood and skin increased, and thus stimulate the nerve endings causing systemic skin itching. Some pregnant women during pregnancy because of the endocrine disorder, cause estrogen and progesterone increased, induced pruritus, general postpartum symptoms will disappear automatically.

Three, urinary and reproductive system diseases caused
Some patients with chronic nephritis, because blood in urine toxins and some other waste can not be discharged in vitro and in vivo, a large number of retention, and may result from the body with sweat, which may be due to stimulation of toxin causing systemic itching stubborn. Some girlfriends may also often due to irregular menstruation, leucorrhea increase, resulting in vulvar unclean and other factors lead to genital itching.
Introduces what is the reason for you induced pruritus, it seems that different people may be suffering from pruritus caused by various reasons. To understand the cause of pruritus, no matter for the prevention or treatment of pruritus, pruritus are of great help, so I hope you understand in detail the contents presented in this article.