He now owns and operates an organic-method small farm focusing his research and writing on both organic gardening methods and hydroponics. Itchy skin is a problem that most everyone will face at some point in time, leading to uncomfortable and even painful scratching if left untreated. Itching can be caused by a variety of reasons ranging from simple dry skin and allergens to iron deficiency and hepatitis. When dealing with severe itching, there are several methods that can be used to help reduce or eliminate the itching.