Skin problems affect the skin, hair, and nails. They can be caused by injury or disease, but skin disorders are also genetic in some cases. Conditions like acne or psoriasis are common, and they may be temporary or ongoing. Common Skin Disorders There are many different types of skin disorders: 1. Contact dermatitis Contact dermatitis is an allergic reaction to … [Read more...] about Skin Diseases: Types of Skin Disorders and their Symptoms