Itchy Oily Scalp with Hair Loss: What to Know

Dandruff or seborrhoeic dermatitis can inflame an oily scalp and lead to scratching, which may break hairs or worsen shedding. However, smooth bare patches, broken hairs, scaling, pus, pain, or a scar-like change can point to other causes. Hair loss may be temporary or may need targeted treatment, so the pattern matters more than oiliness by itself.

Record when shedding began, whether it is diffuse or patchy, and whether the scalp is sore, scaly, crusted, or wet. Mention recent illness, stress, new medicines, tight hairstyles, chemical treatments, and family hair history during assessment.

Cleanse gently and avoid scratching, tight styles, extensions, harsh chemicals, and heavy scalp oils. Do not pick crusts or share brushes, towels, or headwear. A medicated shampoo may help if dandruff or seborrhoeic dermatitis is confirmed, but it will not address every cause of hair loss. Take clear photos of the scalp in good light so changes can be compared at review.

Arrange a dermatology review for new, ongoing, patchy, or rapidly increasing hair loss with itch. Seek prompt help for painful swelling, pus, spreading redness, fever, tender neck glands, or a scalp that becomes markedly inflamed. Earlier assessment is useful when the skin surface is changing or hairs are breaking close to the scalp.

Ask whether the loss is from breakage, shedding, or follicle inflammation; whether you need scalp testing; which shampoo is appropriate; and which styling habits should stop while the cause is investigated.