Cold Weather and Birthmarks

Nov 14
2024

Around 10% of the population is born with a birthmark. As the temperature drops and winter sets in, it’s important to be mindful of how cold weather can affect birthmarks. Birthmarks come in different shapes, sizes and colors, and they can be a source of concern for many people. While most birthmarks are harmless, some may require special attention, especially during the colder months.

The Vascular Birthmark Center of New York offers some guidance about cold weather and birthmarks to help you prepare yourself or your loved ones.

Vascular Birthmarks

One common concern during cold weather is the potential impact on vascular birthmarks, such as port-wine stains and hemangiomas. These birthmarks are caused by abnormal blood vessels in the skin and can appear as red or purple discolorations. Cold weather can cause these birthmarks to become more pronounced due to vasoconstriction, which is the narrowing of blood vessels in response to cold temperatures.

The skin serves as a protective barrier for the body, shielding it from external elements such as temperature. When the skin is exposed to cold temperatures, the blood vessels in the dermis contract, enabling warm blood to bypass the skin. As a result, the skin adopts the temperature of the cold environment. This process conserves body heat by preventing the diversion of heat to the skin. As a result, the color of the birthmark may intensify, and the affected area may feel colder to the touch.

Sometimes children with CMTC are more affected by cold temperatures than other children. The birthmark often becomes more prominent during cold weather.

In addition to the visual changes, cold weather can also lead to discomfort for individuals with vascular birthmarks. The skin covering the birthmark may become dry and chapped, increasing the risk of irritation and potential cracking. It’s important to take extra care to keep the skin well-moisturized and protected from harsh weather conditions.

Pigmented Birthmarks

For those with pigmented birthmarks, such as café-au-lait spots or moles, cold weather should have no impact on the appearance of the birthmark itself. Salmon patches are more noticeable when a baby is crying or when he or she is hot or cold. However, all skin types are susceptible to dryness and damage in cold temperatures.

“Due to the drop in temperature and lack of humidity, our skin can have a difficult time retaining moisture, leading to itchy, dry skin and cracked lips.”

Proper skincare, including moisturizing and using sunscreen, is essential to maintaining the overall health of the skin, including areas with birthmarks.

New York Birthmark Treatment

When it comes to managing birthmarks during cold weather, it’s recommended to consult with a dermatologist or birthmark specialist for personalized advice. The Vascular Birthmark Center can provide guidance on skincare routines, protective measures and any specific considerations based on the type and location of the birthmark.

Cold weather can potentially affect the appearance and comfort of certain types of birthmarks, but being proactive about skincare and seeking professional input can help patients or their loved ones manage any concerns. Contact The Vascular Birthmark Center today to learn more before cold weather arrives.