Can hot water bathing worsen eczema on legs and ankles?

Question

Hi doctor,

I am a 35-year-old male. Since last winter, I have been having repeated eczema flares on my legs and ankles. The skin becomes very dry and dark, with intense itching. Sometimes small bumps appear, and then it becomes scaly. I do not have any other disease, but my father had a similar skin issue in the past.

Currently, I apply moisturizing cream twice daily, but itching still occurs, especially after bathing. Could hot water bathing worsen eczema? Also, is there any long-term treatment to control it, because using steroid creams again and again, I feel a little worried about the side effects.

Please guide.

Answer 1

Hi,

Welcome to icliniq.com.

I am deeply concerned about your worries.

I am sorry to hear that you are dealing with this. Chronic itching and repeated flare-ups can be very uncomfortable and frustrating, especially when they keep recurring every winter.

From your description of dry, dark, itchy, scaly patches with small bumps on your legs and ankles, this pattern is very consistent with chronic eczema, most commonly atopic dermatitis or, in some cases, winter-related dry skin eczema, also known as asteatotic eczema.

These conditions often run in families, so the fact that your father had a similar skin issue suggests there may be a genetic predisposition to sensitive or eczema-prone skin.

In eczema, the skin barrier fails to retain moisture properly, leading to dryness, irritation, and inflammation. During winter, the air becomes drier, further damaging the skin barrier and triggering repeated flare-ups.

Hot water bathing can definitely worsen eczema. Very hot water strips away the skin's natural protective oils, worsening dryness and itching afterwards. This is why you may notice more itching after bathing.

Dermatologists usually recommend short showers (five to 10 minutes) with lukewarm water, using mild, fragrance-free cleansers, and applying a thick moisturizer within three to five minutes after bathing while the skin is still slightly damp.

Creams or ointments containing ceramides, glycerin, or petroleum jelly are more effective at restoring the skin barrier than light lotions.

Regarding long-term control, many people worry about the repeated use of steroids, which is understandable. Topical corticosteroids are safe when used correctly for short periods during flare-ups. However, for chronic eczema, doctors sometimes use maintenance therapy strategies to reduce dependence on steroids.

These may include regular intensive moisturization, avoiding triggers (such as hot water, harsh soaps, wool clothing, and strong detergents), and, in some cases, non-steroidal anti-inflammatory creams like Tacrolimus or Pimecrolimus, which can be used long-term to control inflammation. For persistent or severe cases, dermatologists may also consider antihistamines for itching or other targeted treatments.

To better guide you, I have a couple of questions:

Do the patches become thickened or very dark from repeated scratching?
Do you notice any fluid, crusting, or signs of infection in the area?

If possible, could you send a clear photo of the affected skin on your legs or ankles? Seeing the pattern and texture can help distinguish between different types of eczema and suggest the most suitable treatment plan for you.

Hope I have addressed all of your queries and concerns.

Thank you.