Topical steroid creams may reduce itching but may cause thinning of the skin and can make it more prone to injury. Baths that are moderately warm and last no longer than one half hour every day or every two days can help relieve itching. Frequent bathing can aggravate dry skin, and hot baths can promote itching. Mild soaps contain less soap or detergent that can irritate skin. Oil can be added to the water at the end of a bath or applied to the skin before drying.
Heat can cause itching.
Your skin loses moisture when the humidity is low. A cool, humid environment may prevent your skin from itching. Residue left on clothing by detergent and fabric softeners may aggravate pruritus. Body heat, wool, and some synthetic fabrics can aggravate itching. It may be helpful to wear loose- fitting, lightweight cotton clothing and to use cotton bed sheets.