To stop the cycle of eczema, here are six tips to soothe the itch.
1. Moisturize skin affected by eczema often.
In most cases, moisturizers are the first step in itch control. Applying moisturizer helps lock in your skin’s own moisture. "Recent studies reveal that individuals with eczema have gaps between the cells in their skin that allow allergens to get in," says Andrea Cambio, MD, FAAD, medical director of Cambio Dermatology in southwest Florida. "Moisturizer can fill these gaps and make it harder for allergens to get into the skin."
The key is to moisturize often, especially right after bathing or washing. Look for a moisturizer that is unscented, because additives and fragrances can irritate the skin. For the most moisture protection, choose a thicker ointment, like petroleum jelly. Ointments contain more oil than water and are more effective than creams or lotions at locking in moisture.
But the most important thing is to choose a moisturizer you like. "If you like how the moisturizer feels on your skin, you’re more likely to use it often," says Lawrence Eichenfield, MD, chief of Pediatric Dermatology at Rady Children’s Hospital in San Diego.
2. Take an oatmeal or bleach bath.
A short bath in lukewarm water with colloidal oatmeal can help ease itching. Purchase a pre-packaged oatmeal bath mix at your local drug store. Follow the directions on the label and soak about 15 to 20 minutes. After your bath, gently pat yourself dry with a soft towel. Then apply moisturizer right away, ideally while the skin is still damp.
Diluted bleach baths can reduce your risk of getting a skin infection that may worsen your eczema symptoms. For a bleach bath, add 1/2 cup of bleach for a full tub of water, or 1/4 cup for a half tub of water and mix well. Soak for about 10 minutes, and then rinse your skin with clean lukewarm water. Because bleach can be caustic, be sure to talk to your doctor first.