Seborrheic dermatitis is mainly related to hormone secretion, allergic constitution, mental stress, hygiene habits, allergic inflammation caused by mite and microbial infection and allergic reaction of its metabolites, physical and chemical stimulation. At present, there is no good treatment and it is easy to relapse. The key is to treat both inside and outside. You can eat some vitamin B foods.
In the prevention and treatment of seborrheic dermatitis, we should pay attention to the following aspects: First, pay attention to adjusting diet, eating more vegetables, limiting fat and polysaccharide diet, avoiding spicy food, alcohol and other irritating foods, avoiding mental stress and local scratching, living regularly, and maintaining adequate sleep. Second, oral medication. Vitamins B6 and B2 or vitamin B complex, 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. Third, the principle of external treatment is to remove fat, sterilize, diminish inflammation and relieve itching. Commonly used drugs are sulfur, rizocin, coal tar, salicylic acid, selenium sulfide, imidazole and so on. And different dosage forms can be selected according to different parts and diseases.
The specific situation should be used after consulting a doctor.
I wish you health, beauty and happiness.