Seborrhoeic Dermatitis of the Scalp
What Is Seborrhoeic Dermatitis of the Scalp?
Seborrhoeic dermatitis is a type of skin inflammation that occurs in areas that contain a lot of oil. This includes areas of the scalp, eyebrow, face, upper chest, and behind the ears. The scalp is the area most commonly affected by seborrhoeic dermatitis. Seborrhoeic dermatitis causes red and greasy patches of skin which may be scaly. The exact cause is unknown, though it may linked to an overgrowth of a type of yeast (malassezia) on the skin. It can worsen in cold weather, during stress, during illness, and with the use of certain medications.
Symptoms of Seborrhoeic Dermatitis on the Scalp
The main symptom of scalp seborrhoeic dermatitis is inflamed, red skin covered with greasy, yellowish, or white scales. Symptoms may vary from mild itching and flaking to thick, cracked areas.
- Inflammation and patches of red, scaly skin
- Patches of greasy yellowish or white scales
- Mild itching or burning of the scalp
- Darkening of the scalp skin
- Thick, cracked areas of the scalp
- Development of sore, irritated areas
- Hair loss
Treatment for Seborrhoeic Dermatitis of the Scalp
Treatment for seborrhoeic dermatitis of the scalp usually centres on controlling the underlying yeast infection. Some treatments that can help reduce symptoms and flare-ups include:
- Washing the scalp with an antifungal shampoo (ketoconazole, ciclopirox, and selenium sulfide shampoos).
- Applying corticosteroid creams, lotions, and gels.
- Using an over-the-counter antifungal cream, lotion, or shampoo.
- Using an anti-dandruff shampoo.
- Using tar or salicylic acid products.
- Using light therapy (phototherapy).
