When it comes to keeping eczema symptoms at bay, being informed is crucial. Here are nine things everyone needs to know about eczema—especially people who have it. First and foremost, the importance of regular moisturizing can’t be overstated, experts tell Reader’s Digest. “You want to use a moisturizer on damp skin to lock in moisture, and more is always better,” says Adam Friedman, MD, an associate professor of dermatology at George Washington School of Medicine and Hospital in Washington DC. The overarching goal is to “lock in” moisture after showering and bathing to protect the skin barrier, which is inherently damaged in eczema. When the barrier is compromised, irritants can sneak in and water can escape, resulting in dry, itchy patches of skin. “Multiple studies shows that using a moisturizer can help prevent flare-ups,” says Dr. Friedman. The National Eczema Association gave its seal of approval to Avène XeraCalm A.D Lipid-Replenishing Balm, CeraVe® Itch Relief Moisturizing Cream and Cetaphil® RESTORADERM® Eczema Calming Moisturizer.
Yes, really. “Soaps are designed to rip away fat and dirt from the skin,” Dr. Friedman says. “Soap is alkaline and skin is acidic, and shifting this balance messes everything up and can worsen eczema symptoms.” That’s not to say all soaps are equally bad for eczema-prone skin. Your best bet is to avoid those that are dry out skin or are harsh. Some good alternatives include CeraVe Hydrating Cleansing Bar, Cetaphil Gentle Skin Cleanser or Dove White Bar, Unscented. “If you are flaring, plain old water is more than fine,” he says.
Many people with eczema may develop symptoms on their hands and feet, and these areas require special care, says Dr. Friedman. “Take a bath in lukewarm water, grease up your hands and feet, and then cover them with saran wrap, socks, or mittens, and sit for an hour or so,” he suggests. “You don’t have to sleep like this.” There are some other home remedies that can also put the brakes on eczema symptoms.
A bath a day may keep eczema flares away, says Peter A. Lio, MD, a clinical assistant professor of Dermatology & Pediatrics at Northwestern University Feinberg School of Medicine in Chicago. “Bath additives such as baking soda, sunflower seed oil, and even apple cider vinegar may also help soothe the skin, but bathing alone seems to have a positive effect for most patients, especially if you moisturize immediately after and avoid using harsh soaps,” he says. “Washing off irritants and allergens from the skin may be part of why it works, but allowing the skin to become deeply hydrated provides an advantage as well.” It is also possible that the sheer relaxation of taking a bath has a positive impact on skin health as stress is known to trigger eczema flares. Whatever you do to lower stress, be sure to skip these stress reducers that don’t work.
Content continues below ad
Curious what the healthiest temperature for your shower is? Choose lukewarm (never hot) water for showers or baths, stresses Jeffrey Fromowitz MD, FAAD, a dermatologist in Boca Raton, Florida. “Heat acts as a degreaser and strips the skin of fats and oils”—which is what your eczema care regimen is trying to preserve, he says. Even worse: Very hot water can stimulate mast cells—which encourage the release of histamines—and that triggers the itch-scratch cycle, he says. “We call it the wicked wheel.”
Sometimes you need to go the extra step, Dr. Fromowitz says. Although the moisturizers you can get at the drugstore will help repair your skin’s barrier function, certain prescription creams such as Epiceram Controlled Release Skin Barrier Emulsion kick things up a notch. “Epiceram designed the product to mimic the natural proportions of three essential fats found in healthy skin. “Barrier function is compromised in all eczema patients,” he says. You may be damaging your barrier function without realizing it.
If you have eczema, you are more susceptible to environmental irritants such as cigarette smoke, formaldehyde from household disinfectants, some vaccines, glues and adhesives, and isothiazolinones (an antibacterial in personal care products). “In normal healthy skin, such exposure may make you slightly itchy or do nothing at all, but if you have eczema, it can send you over the edge and activate a flare and itch-scratch cycle,” Dr. Fromowitz says. Weird allergies can come from surprising sources—check out these potential culprits. “Try to be aware of your eczema triggers such as dust, smoke, and getting overheated, by keeping track of when your skin when it is at its worse.”
Content continues below ad
It’s incredibly hard to keep your hands to yourself when you are in the midst of the dreaded itch-scratch cycle, Dr. Fromowitz admits. “You can keep a basin with ice water and a rag and place it on the itchy spot instead of scratching.” This works because cold and itch involve the same nerve fibers, and cold can break the neural impulse to scratch. Another anti-itch option is SARNA Original lotion, which contains contains menthol. “It’s cooling and soothing,” he says.
Everything from your laundry detergent and makeup to your hair spray and cleaning supplies should be fragrance free. “People with eczema are very sensitive to contact dermatitis,” D. Fromowitz says. Avoid dyes and harsh detergents when doing laundry. Look for “free and clear” on the label and plant-based ingredients that are gentler on skin, he says. “Try liquid products, as they tend to leave fewer residues than powders.” And wash all new fabrics before use. Here are some more helpful rules that people with sensitive skin to live by.
There is no one-size-fits-all recommendation for how to treat eczema and how often you should check in with your dermatologist if you have eczema. “It’s driven by symptoms,” Dr. Fromowitz says. “If you are unwell come on in, but if you are doing great we don’t have to see you until your annual skin cancer check.” (Find out what it’s really like to live with severe eczema.)
Want to know how to get rid of eczema? Breaking the cycle, Dr. Friedman says. “Oil up often as the longer inflammation persists, the worse it gets,” he says. “Break the cycle early on because the sooner you treat, the faster it goes away.” This miracle trick may help too.
Content continues below ad