The downside of winter

As much as I love the cool winter breezes, I don’t particularly enjoy the low humidity because my skin becomes really dry and itchy. What can I do to keep my skin problem-free during the winter months?

The festive season, cooler temperatures and the numerous holidays make December a favourite month among Thais, though their skin doesn’t necessarily agree. Low humidity in the air can leave the skin dry, flaky and annoyingly itchy.

The itching is caused by low humidity, which leaves the skin thirsty, so the best cure is to add moisture. Use an oil-based moisturiser, ointments or heavy creams to help lock water in the skin and preserve natural moisture.

Make sure you choose the right moisturiser and know what the ingredients do to your skin. Humectants such as urea, glycerin, hyaluronic acid and propylene glycol help the skin absorb water from the air. Meanwhile, emollients such as mineral oil, plant oils, petroleum jelly, lanolin, and stearic acid help replace the skin’s natural lipids. Those that contain retinoids can further irritate already dry, sensitive skin, while anything scented, deodorising and anti-bacterial can be harsh, stripping skin of essential oils.

A lot of people think that bathing or showering in winter is not good for the skin but the contrary is true. 

A shower can add water to your skin – as long as you keep it short, use the right temperature and choose suitable products. 

Hot baths can be soothing, but they also strip natural moisture from your skin. The same goes for harsh soap and body wash. 

Use soap only on the spots that really need it, such as your face, underarms, groin, and feet. Limit your showers or baths to no more than 10 minutes, pat dry, and moisturise while your skin is still damp. 

During the day, you should also reapply your moisturiser whenever the skin feels dry or itchy. Liberally re-apply moisturiser especially to troublesome dry skin patches.

Steer clear of wool and other rough fabrics to avoid further irritating the skin.

If your skin is extremely itchy, flaky, if rashes flare up or if moisturising doesn't make a difference, consult a dermatologist. You may have an underlying condition such as eczema or psoriasis that requires different treatment.

 

Thanisorn Thamlikitkul MD is a member of the American Society of Cosmetic Dermatology and Aesthetic Surgery and certified in dermatological laser surgery. Send your questions for her to |[email protected]