See a doctor if you or your child:

Is so uncomfortable that the condition is affecting sleep and daily activities

Has a skin infection — look for red streaks, pus, yellow scabs

Continues to experience symptoms despite trying home remedies

Seek immediate medical attention for your child if the rash looks infected and he or she has a fever.

There are no such preparations to be done before undergoing atopic dermatitis.

A dermatologist, allergist, or primary care doctor can help you identify the correct treatment for eczema. You may also find it helpful to combine more than one treatment.

Oral over-the-counter (OTC) antihistamines may relieve itching. They work by blocking histamine, which triggers allergic reactions. 

Light therapy, or phototherapy, uses ultraviolet light or sunlamps to help prevent immune system responses that trigger eczema. It requires a series of treatments, and can help reduce or clear up eczema. It can also prevent bacterial skin infections.

Lifestyle changes such as stress reduction and improved sleep can reduce the likelihood of an eczema flare-up. Avoid irritants, like rough fabrics, harsh soaps, and detergents. Cold weather can also dry out the skin and trigger flare-ups.

People with atopic dermatitis should avoid scratching. To prevent breaking the skin, it can help to rub rather than scratch the areas that are itchy.

Because dry skin can trigger an eczema flare-up, a dermatologist can recommend an ointment- or cream-based moisturizer that will help soothe your skin.

There’s no cure for eczema, but symptoms can be effectively managed with the right treatments. These may include a combination of lifestyle changes and medications. In some cases, eczema can cause additional health complications.