This skin disorder usually affects the facial skin and scalp and can lead to inflammation on the affected skin area. Along with inflammation, it makes the skin red, itchy, and flaky. Seborrheic dermatitis is typically the areas of the skin which are sebaceous-gland-rich. This is very much similar to dandruff in adults and adolescents, or as mild to marked erythema of the nasolabial fold. Antifungal Shampoo and creams will be prescribed to treat it.