Question: can seborrheic dermatitis cause bumps?
Answer: Seborrheic dermatitis is a common condition that causes red, itchy, and flaky skin. This rash often occurs on the scalp or near the hairline. Seborrheic dermatitis can appear greasy or scaly and in severe cases can cause raised bumps around the hairline. Scratching the rash can cause injuries to the scalp.