Infected hair follicles can cause a skin rash called scalp folliculitis. Getting treatment right away can help keep your symptoms from getting worse.

Medically reviewed by Brendan Camp, MD Dandruff doesn't directly cause hair loss. However, it can sometimes contribute to it.

Scalp folliculitis is a skin condition that occurs when the hair follicles on the scalp become inflamed. This results in pustules, whiteheads, or other pimple-like bumps on the scalp that can be ...

The most common causes of an itchy scalp are dandruff, lice, psoriasis, or a stress rash. Here's how to determine which may be behind your scratching.

Many people experience an itchy scalp at some point. It’s usually not a sign of a serious medical condition and can, in most cases, be successfully treated with home remedies, over-the-counter ...

It started out as a simple itch on the lower back of my head and ended with a scratch that kept me up at night. Thinking the annoying red patch that had formed in that area was dry skin, I started ...

Carrie Madormo, RN, MPH, is a health writer. She has over a decade of experience as a registered nurse, practicing in a variety of fields, such as pediatrics, oncology, chronic pain, and public health ...

Prurigo nodularis is an extremely itchy skin condition. It causes a rash that often includes hard lumps called nodules. You might also hear it called nodular prurigo. Doctors don’t know exactly what ...