Seborrheic dermatitis (=Seborrhoeic Dermatitis) is a common, chronic, superficial skin disorder causing scaly, itchy, red skin on the scalp, face, upper chest, back and other oily areas in the body. Seborrheic dermatitis is one of the leading causes of stubborn dandruff and occurs in all age groups. This condition primarily affects the sebaceous cysts present in the skin.
The sebaceous glands are present nearly everywhere in our skin except on the palms and soles. These glands secrete an oily substance (sebum) which consists of fat, and dead fat-producing cells.
People with this condition seem to have increased production of sebum.
Self-care tips:
• Shampoo daily. Use an anti-dandruff shampoo that contains selenium sulfide, tar, pyrithione zinc, salicylic acid or ketoconazole as the active ingredient. Use a different shampoo with varying active ingredients each week for three weeks. Then repeat the rotation.
• Use an over-the-counter antifungal cream. Daily application of nonprescription clotrimazole (Lotrimin) may be helpful.
• Apply an anti-itch cream or lotion to the affected area. A nonprescription hydrocortisone cream, containing at least 1 percent hydrocortisone, can temporarily relieve the itch.
• Avoid harsh soaps and detergents. Be sure to rinse the soap completely off your body.
• Wear smooth-textured cotton clothing. This will help you avoid irritation.
• Avoid scratching whenever possible. Cover the itchy area with a dressing, if you can’t keep from scratching it. Trim nails and wear gloves at night.