The first step in treatment is to avoid the offending allergens or irritants that are known to trigger the onset of symptoms. The use of harsh soaps and detergents should be avoided. Soaps and detergents should be mild and free of perfumes. When laundering, rinse the clothing twice to remove any soap residues. As with any rash, it is best to avoid scratching when the skin itches.
Scratching can break the skin open and increase the chance of infection.
Cool compresses or ice can be used to relieve the itching. There are many ways to combat dry skin, irritated skin. The skin is dry because it fails to retain water not because it lacks enough oil. The best way to hydrate the skin again is to bathe or soak the affected area in tepid, not hot, water for 15-20 minutes. Pat the skin dry and then apply an emollient to trap the moisture in the skin.