How to Prevent and Treat Chilblains

Chilblains is a common skin condition triggered by cold environments. It primarily occurs when the skin is exposed to cold temperatures, leading to impaired blood circulation. Individuals who work outdoors are most commonly affected. Typical symptoms include erythema (redness), swelling, and induration (hardening) of the skin. So, how can chilblains be prevented and treated? Let’s explore this further.

Prevention and Treatment of Chilblains

First and foremost, ensure adequate warmth. If you experienced chilblains in the previous winter—or if they recur annually—proactive protective measures should be taken before the onset of cold weather. Additionally, keep clothing, footwear, and socks dry at all times. When selecting shoes, choose well-fitting pairs that are neither too tight nor too loose, as constrictive footwear may impede blood flow and contribute to chilblain development.

Once chilblains have developed, prompt treatment is essential. Topical therapies include vitamin E ointment, heparin sodium ointment, and polysulfated mucopolysaccharide ointment. For cases with ulceration or skin breakdown, topical antibacterial agents such as mupirocin ointment (Bactroban®) may be applied. Oral vasodilators—including nicotinamide and nitroglycerin sublingual tablets—can also be prescribed to improve peripheral circulation. Patients should consistently maintain warmth and may benefit from adjunctive physical therapies, such as ultraviolet (UV) or infrared (IR) lamp irradiation, to enhance local blood flow.

We hope the above information is helpful to you.