Co-written by: Skin Moisturizing. Treating eczema should first require that you know what it is and how to identify it. You cannot possibly know what to take without going to a doctor and let him/ her examine you. Eczema is actually a condition that turns the skin irritated or inflamed. The most common suspected cause of eczema is the allergic reaction to a trigger in the environment; patients with asthma and hay fever are predisposed to developing eczema too. Lots of infants, children and adults alike are affected by the condition these days. In some cases, the symptoms may become manifest now and then throughout the entire lifetime; probably because treating eczema is not always efficient especially when medication is taken by ear.