Disease 12. Seborrheic Dermatitis: A Common Inflammatory Skin Condition
Symptoms of Seborrheic Dermatitis
Seborrheic dermatitis is an inflammatory skin condition that causes flaky, white to yellowish scales to form on oily areas of the body, such as the scalp, face, and chest. The affected skin may be red, itchy, and greasy, and the condition can sometimes resemble other skin disorders, such as psoriasis or eczema.
Causes of Seborrheic Dermatitis
The exact cause of seborrheic dermatitis is unclear, but it is believed to involve a combination of factors, including an overproduction of oil, an overgrowth of yeast (Malassezia) that is normally present on the skin, and an abnormal immune response. The condition can be triggered or worsened by stress, hormonal changes, and certain medications.
Treatment Options for Seborrheic Dermatitis
Seborrheic dermatitis can be managed with medicated shampoos, creams, and lotions that target the overgrowth of yeast and reduce inflammation. These may contain ingredients such as ketoconazole, selenium sulfide, or corticosteroids. In more severe cases, a doctor may prescribe stronger topical or oral medications. (12)
