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This post is part of our Home Remedy Handbook, a guide to navigating the world of home remedies, from questionable to doctor-endorsed. Read more here.
Whether your itchy skin is due to allergies, eczema, or just basic dryness, there are numerous ways to alleviate the itch right at home. If you're unsure why you're itching, the first thing to do is determine the cause. Some rashes can spread, while others might indicate a more serious issue. But once you've identified the cause, the itch could still persist. Here are a few things to try on your own.
Keep your skin hydrated
Dry skin can cause itching even when no underlying medical condition is involved. And if you have a skin condition that makes you more susceptible to itching, dry skin can exacerbate the discomfort.
One of the first recommendations dermatologists make for home treatment is to stay moisturized. The American Academy of Family Physicians suggests using an alcohol-free, hypoallergenic moisturizer during the day. For nighttime, they advise a petroleum-based or lubricant cream, with good ol’ Vaseline being a perfect choice.
Keeping the air in your home moist can help too, so consider using a humidifier if the air is dry. Staying hydrated by drinking plenty of water is also beneficial. After showering, gently pat your skin dry and then apply your moisturizer.
Steer clear of skin irritants
When your skin is itchy, it's important to avoid things that could irritate it further and prolong the discomfort. This is why simple, hypoallergenic moisturizers are preferred. Fragrances and fancy active ingredients might irritate more than they soothe. (Speaking from experience: Despite how often people claim lanolin is soothing, you might discover an allergy to it.)
Even frequent bathing can irritate your skin. The American Academy of Dermatology advises limiting showers and baths to 10 minutes, using lukewarm rather than hot water. The AAFP recommends opting for a mild, unscented, hypoallergenic soap and washing your entire body only twice a week. (It's fine to wash areas like your armpits and groin daily, but the rest can be done less frequently.)
Your choice of clothing may also affect your skin. To minimize irritation, wear loose-fitting cotton clothes and steer clear of wool and synthetic fabrics. Silk is another gentle option, if it's available to you.
Consider taking an oatmeal bath
Oatmeal baths are great for soothing irritated skin. The AAD notes they can be especially helpful for inflamed or weeping areas, such as sunburns, chickenpox, and poison ivy. Look for colloidal oatmeal, which is finely ground for better absorption into water. You can find colloidal oatmeal products, such as sachets to add to your bath, or lotions containing oatmeal.
DermNet suggests using about a cup of colloidal oatmeal (finely ground in a food processor) for a standard-sized bathtub. Be sure to use lukewarm water, as hot water can further irritate your skin.
Instead of soaking your entire body in oatmeal, you can target specific areas by creating an oatmeal pouch from the leg of an old pantyhose. Wet the oatmeal and gently squeeze it onto the irritated skin you're looking to treat.
Keep yourself cool and comfortable
Extreme temperatures can worsen itching and dry skin, so be sure to layer up in cold weather and avoid prolonged exposure to heat. Opt for cool water when washing your hands, rather than hot.
Sweating can further irritate dry or itchy skin, so be sure to change out of damp clothes promptly. This is a great opportunity to take a quick rinse (use soap only when necessary) and moisturize soon afterward.
Although scratching your itchy rash can make it worse, if you can't resist, the AAFP advises rubbing with your palms instead of using your fingernails. Keeping your nails trimmed and clean can help minimize the damage caused by an accidental scratch.
For a refreshing twist, try storing your moisturizer in the fridge. While your body heat will eventually warm it up once applied, the initial touch will feel wonderfully cool and soothing.
