Dry Patches On Scalp. Not washing your hair enough. Some people find their psoriasis causes itching or soreness.

Not washing your hair enough. Soap, detergent, stress, and changes in the weather can cause dry eczema patches to form on your scalp. Ways to treat and prevent dry patches use products with salicylic acid.

White Patches Medical Term. Leukoplakia is different from other causes of white patches such as thrush or lichen planus because it can eventually develop into oral cancer. Tinea versicolor is a type of fungal infection that leads to the development of white patches.

Vitiligo is a condition in which white patches develop on the skin. Picking and biting of the nails are a prominent cause in young children and nail biters. The death or malfunctioning of melanocytes is the reason why white patches or spots may appear on your skin.