Old dandruff and itchy, consider with long-term bad habits, ringworm, seborrheic dermatitis and other factors. It is recommended to pay attention to personal cleanliness and hygiene, and give antifungal, antihistamine and glucocorticoid drug treatment when necessary, which can help relieve the symptoms.
1. Bad habits: usually do not pay attention to hair care, often dyeing and perming hair, inappropriate toiletries, greasy food. This may lead to itchy scalp and increased dandruff. It is recommended to choose suitable toiletries, do not often dyeing, perming hair, is conducive to alleviate the symptoms.
2. Tinea capitis: Tinea capitis is caused by fungal infection, which is contagious, mainly divided into tinea versicolor, tinea versicolor, tinea versicolor, etc. It can be used externally with bifonazole solution, sulfur ointment with oral itraconazole, terbinafine hydrochloride, etc. If necessary, give glucocorticoid hormones. If necessary, give glucocorticoid drugs, such as prednisone, etc., can reduce the inflammatory reaction.
3. Seborrheic dermatitis: patients with seborrheic dermatitis have excessive local sebum overflow, which may lead to itchy scalp. It can be applied externally with tacrolimus and pimecrolimus ointment.
It is recommended to develop good habits, and if necessary, go to the hospital dermatology department, first to clarify the cause, and then give the appropriate medication for the cause of the disease.