Here, dermatologists explain why your face turns red when you exercise, according to Real Simple.
Causes of facial flushing after exercise
Facial flushing after exercise is often a completely normal reaction to physical activity. There are many reasons why you might experience facial flushing after exercise while others don't.
Many people have red faces after just finishing an intense exercise session.
Due to dilation of blood vessels. Dr. Blair Murphy, a dermatologist working in New York (USA), explains: Facial flushing after exercise is due to dilation of surface blood vessels on the face, to increase blood flow.
There may be more superficial capillaries. Basically, some people experience facial flushing after exercise because they have more superficial capillaries. Blood has to pump faster to maximize oxygen intake, so the capillaries expand to allow more oxygen to pass through to the working muscles, while also pushing heat to the surface to avoid overheating, according to Real Simple.
Release of certain substances. The intensity of your workout may also be a factor, and the increased blood flow during exercise can cause different substances to be released from skin cells in different people. For some people, skin cells release prostaglandins, which can contribute to redness. And some people’s skin may release histamines, which also cause flushing.
Facial flushing after exercise is due to dilation of surface blood vessels on the face.
What do you need to do?
While it's impossible to completely avoid facial redness after exercise, there are steps you can take to reduce it.
Spray a cooling mist after your workout. Experts say to bring a bottle of cool water with you before your workout to sip on during your workout to keep your body temperature down. Also, spritzing your face with water during and after your workout will reduce redness and help restore your skin to its natural state after physical activity.
Wipe your face with a cold washcloth. You can also apply a cold, damp washcloth to your face after exercising to help reduce the tightness that causes redness, according to Real Simple.
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