Ten common reasons for head itching include infectious or autoimmune disease and allergic reactions. When your head itches continuously, there may be many contributory factors. Head itching can be irritating and troublesome. Finding the cause and treating it should be a priority. Jan 25, · “ Head lice can be seen in the form of eggs, aka nits, along the hair shaft,” explains Rhonda Q. Klein, MD, an associate clinical professor of dermatology at Yale-New Haven Hospital and West Haven VA Medical Center. Although the nits can be confused with dandruff, when you see adult lice moving around your head, that’s unmistakable.
Itchy scalp, or scalp pruritus as doctors call it, is often a symptom of a larger problem. Dandruff and eczema (seborrheic dermatitis) are the most common culprits behind that itch. Both lead to dead and flaky skin, redness, and itching. Psoriasis is another skin disease that can make you scratch your head. Sep 05, · Seborrheic eczema, or dermatitis, is a common inflammatory skin condition that causes flaky, scaly patches on the skin, especially the Author: Mary Ellen Ellis.
Mar 14, · Getty Images The cause: Seb derm, as most derms call it, is one of the most common scalp conditions. Cradle cap in babies parlays into red, itchy patches with greasy scale or dandruff in an adult.