Folliculitis is also sometimes called the following: Small, itchy bumps: These may be red, white ... Crusting and flaking: The scalp may develop crusty patches or flaky skin.

Symptoms include bumps on your scalp as well as scaly, dry patches of skin underneath your hair. Stress and dehydration can make dandruff worse. So can itching. Using a special shampoo can often ...

As a result, the scalp may lose hydration, leading to dryness, itchiness, and irritation, often visible through white patches ...

Medically reviewed by Casey Gallagher, MDSome people produce more sebum on the scalp than others. Sebum is a natural, waxy ...

Next, consider what your scalp looks and feels like. If the flakes appear yellow, oily, or large in size, you likely have dandruff, says Dr. Gratch. However, if the flakes are small and white or ...

These are raised, solid patches of thick-crusted skin on and around the scalp. If left untreated, the plaque could thicken and become yellow and greasy, causing a secondary infection.

As a result, the scalp may lose hydration, leading to dryness, itchiness, and irritation, often visible through white patches or flakes. "In addition, dandruff is typically caused by an ...