What should I do if the scalp is itchy? Everybody, who knows? Come on, what should I do if my scalp itches?

It is the possibility of seborrheic dermatitis, which has a chronic course with varying degrees of itching and greasy scalp feeling. In the prevention and treatment of seborrheic dermatitis, we should pay attention to the following aspects: First, we should pay attention to adjusting diet, eating more vegetables, limiting fatty and polysaccharide diet, avoiding spicy food, alcohol and other irritating foods, avoiding mental stress and local scratching, living regularly and keeping enough sleep. Second, oral medication. Vitamins

B6,

B2 or vitamin complex

B, nicotinamide, etc. can be used. Severe itching can be treated with antipruritic sedatives such as antihistamines, and antibiotics such as tetracycline or erythromycin can be used for obvious inflammation or secondary infection. Thirdly, the principle of external therapy is to remove fat, sterilize, diminish inflammation and relieve itching. The commonly used drugs are sulfur, rezocine, coal tar, salicylic acid, selenium sulfide, imidazole, etc., and different dosage forms can be selected according to different parts and different diseases. It is recommended that you go to the dermatology department of a regular medical institution for treatment.