Eczema, also known as dermatitis, is a common skin condition in which the skin appears red, scaly, inflamed, dry, and itchy. Rash is the initial symptoms of this skin condition, which can be seen on arms and behind the knees. Eczema is quite a common skin problem among children; however, it can affect an individual at any age. This skin condition has three stages: acute eczema, sub-acute...