Eczema is a remarkably common skin condition, affecting some 15 million people in the United States. While not dangerous or contagious, the condition (also known as atopic dermatitis) is incurable and uncomfortable, usually causing red, swollen, and itchy skin.
Despite its prevalence, the root causes of eczema remain a bit of a mystery. Scientists do know that both genetics and environmental factors play a role, but beyond that, the science gets a little vague. Fortunately, the factors that cause eczema to flare up are easier to spot—the key is identifying and avoiding these triggers.
Dermatologists recommend following these 13 tips to help prevent and manage eczema flare ups:
- Limit your contact with irritants, including household cleaners, detergents, aftershaves, soap, gas, turpentine, and other solvents.
- Wash your hands only when necessary, as soap and wetness can irritate eczema. Dry your hands completely after you wash them.
- If you're going to work around water or other irritants, wear vinyl or plastic gloves to protect your hands. Take occasional breaks to remove the gloves to avoid sweat buildup.
- Wear gloves when you go outside during the winter. Cold air and low humidity can dry out skin, and dryness can make eczema worse.
- Wear clothes made of cotton or a cotton blend. Wool and some synthetic fabrics can irritate skin.
- Use a small amount of mild soap in cool or warm water when showering or bathing. Soaking in the tub for 15 to 20 minutes can help skin absorb water, making it less likely to dry out. Pat your skin dry with a soft towel.
- Use prescription creams or ointments or over-the-counter versions right after bathing when eczema flares up. If the area becomes infected, the doctor will prescribe an antibiotic. Other treatments include antihistamines and tar treatments to reduce itching, and ultraviolet light applied directly to the skin.
- Use a skin moisturizer daily to keep your skin soft, flexible, and uncracked. Avoid moisturizers with fragrances and extra ingredients.
- Avoid scratching or rubbing itchy areas. Scratching can break the skin, which can encourage bacteria and cause infections. Reach for a cold compress when you get the urge to scratch.
- Avoid getting too hot and sweaty.
- Rinse your clothes twice after washing, and always wash new clothes before wearing them. This process will remove any laundry detergent, fragrances, or fabric conditioners that could irritate skin.
- Learn how to manage stress, which can cause eczema to flare up.
- Continue skin care even after your skin has healed. The area where you had the eczema may get irritated again rather easily.