Over-the-counter hydrocortisone cream is one treatment for eczema. According to WebMD, eczema is a term used to describe a collection of skin irritations known for producing itchy, scaly patches of skin.
The most common type of eczema is atopic dermatitis. For more severe eczema outbreaks, prescriptions including creams and antihistamines may be required. Other treatments recommended to help reduce itching include ultraviolet light therapy, application of cold compresses and tar therapy.
WebMD also offers some preventative measures for eczema suffers. The site advises moisturizing frequently and avoiding wearing itchy materials, sudden temperature changes, and excessive overheating and sweating to reduce eczema flares.