what causes dry scalp treat
Many people think that a dry scalp is synonymous with dandruff, but either a dry scalp or an overly oily scalp can cause excess cells to clump and fall off, forming dandruff flakes. A number of skin conditions and other causes can make your scalp flaky. Dry scalp. Dry skin on the scalp can cause scaly flakes. Dandruff due to a dry scalp can be treated with inexpensive, medicated dandruff shampoos sold in drugstores. Look for products that contain pyrithione zinc, salicylic acid, tar, selenium sulfide, or ketoconazole. Use dandruff shampoo a few times a week to keep flakes away.