Avoid hot baths, apply thick moisturizer twice a day, wear cotton clothes, drink plenty of water, and use a humidifier to control winter atopic dermatitis.
Atopic dermatitis (eczema) is a chronic inflammatory condition that causes dry, itchy, scaly patches on the skin. Eczema can flare up for a number of reasons such as skin barrier dysfunction. The skin barrier is the outer layer of the skin, which functions to retain moisture and protect the skin from environmental irritants.
According to the US National Eczema Association (NEA), symptoms often recur or get worse in winter due to a number of common factors such as low humidity, dry air, and irritating clothing materials. .. The duration of eczema flare-ups varies from person to person, and can range from a few days to many months.
Here are 7 ways to help patients cope with atopic dermatitis symptoms in cold weather.
Do not take hot baths
Taking a hot bath is an easy way to warm up the body, but hot water can dry out your skin faster if you have eczema. According to NEA, bathing properly is an effective way to moisturize the skin. Patients should bathe in warm water for a maximum of 15 minutes. Adding some ingredients such as oatmeal, mild essential oils, baking soda, vinegar (up to 500 ml) to the bath also helps improve the skin barrier.
To lock in moisture after bathing, the NEA recommends that patients pat the skin with a towel instead of rubbing it, apply topical medication if prescribed, and apply a thick moisturizer for three minutes.
Use mild soap
People with atopic dermatitis are often sensitive to soaps and detergents. NEA recommends choosing soaps and detergents that do not contain fragrances, dyes or alcohol, and choose those made for sensitive skin.
Use a thick moisturizer
Moisturizing is one of the most important parts of controlling eczema, especially in the winter. This routine can improve skin barrier function, retain moisture, and relieve symptoms.
Patients should consider using solid moisturizers in winter instead of liquid lotions. NEA recommends choosing ointments that have a greasy feel or contain oil, as they help retain moisture in the skin. Some are sold over-the-counter as mineral oils.
Moisturize at least twice a day, applying within three minutes of showering. If the product does not improve symptoms, the patient should consult a doctor for a prescription.
Apply moisturizer regularly to reduce dry skin caused by eczema in winter. Image: Dinh Tien
Avoid contact with certain materials
Some popular clothing materials during the cold season such as wool, nylon and polyester can irritate the skin, making eczema symptoms worse. These materials can cause people to overheat and sweat, also leading to eczema flare-ups. The recommended clothing material is 100% cotton, other options are silk and bamboo fabric. Bed sheets should also choose breathable fabric.
Try a humidifier
One of the most common causes of eczema in winter is low humidity, possibly due to heating. Patients can consider using a humidifier to add moisture to the air. Maintain and clean your humidifier properly to avoid bacterial and fungal growth.
Drink plenty of water
Drinking 1.5-2 liters a day helps the body stay hydrated and moisturizes the skin. You can add a slice of lemon or other citrus fruit to the water for a mild flavor.
Supplement vitamin D
According to the NEA, taking vitamin D supplements in the winter may reduce eczema flare-ups. Vitamin D has a number of effects such as strengthening the immune system, reducing inflammation, and strengthening the skin barrier.