Paroxysmal pruritus

Paroxysmal pruritus is a subjective sensation that can trigger an immediate desire to scratch. It is the most common common symptom of skin diseases. Due to the differences in various dermatological disorders and the individual's third degree, the severity and severity of itching can be light or severe, can be onset, intermittent and persistent. It can also be localized, generalized, or generalized. People with mild itching can be relieved by scratching. Those with severe itching can't stop scratching until the epidermis is dismantled and bleeding, which can be relieved when the head pain is caused. Constant scratching can make the affected area thicker, and the thickened skin lesions increase the itching and form The vicious cycle of itching and scratching, and scratching and scratching.