A thick layer of white flaky skin coats your skin when you have psoriasis, typically as a result of an overactive immune system. Eczema is a skin condition that results in dry, itchy, and occasionally even burning patches on the skin. It may be challenging to deal with such scalp and skin problems, and it can be even more challenging to find a gentle treatment that can help you manage them. For many specialists, steroids-which have unfavorable side effects-are typically the solution.