Can swim caps cause traction alopecia and what can be done to prevent it?

Question

I am a swimmer and swim daily for 2 hours recently I’ve been wondering if wearing a swim cap for such a long time every day cAn cause traction alopecia. I haven’t had any hair loss yet but I am concerned it could happen. If traction alopecia could happen I would also like to know what I can do to prevent it

Anna Chacon, MD, FAAD · Answer

Hello,

Swim caps are designed to be snug in order to keep water out and protect your hair from chlorine and other chemicals found in swimming pools. However, wearing a tight swim cap for extended periods, especially if worn daily, can potentially contribute to traction alopecia. Traction alopecia is a type of hair loss that occurs when there is continuous tension or pulling on the hair roots.

To minimize the risk of developing traction alopecia, consider the following preventive measures:

Choose the Right Cap: Opt for a swim cap made from silicone rather than latex, as silicone caps tend to be gentler on the hair and scalp.
Proper Fit: Ensure your swim cap fits properly. It should be snug but not excessively tight. If it feels too tight, consider trying a different size or brand.
Alternate Caps: If possible, alternate between different types of swim caps or give your scalp a break by swimming without a cap occasionally.
Hair Care: Before putting on your swim cap, wet your hair with fresh water and apply a leave-in conditioner to reduce friction and protect your hair.
Gentle Removal: Be gentle when removing your swim cap to avoid pulling on your hair.
Hair Styles: Avoid tight hairstyles such as ponytails or buns under your swim cap. Instead, loosely braid your hair or leave it down to minimize tension.
If you notice any signs of hair loss or scalp discomfort, consult with a dermatologist for personalized advice and treatment options.

Ross Kopelman, DO · Answer

It’s great that you’re being proactive about hair health while swimming. While swim caps are essential for protecting your hair from chlorine and maintaining hydrodynamics in the water, they can potentially cause traction alopecia if worn too tightly for extended periods. Traction alopecia occurs when there is prolonged tension on the hair, leading to gradual hair loss, especially around the hairline or areas where the cap exerts the most pressure.
Here’s how you can help prevent traction alopecia while still using a swim cap:
Choose a Comfortable Fit: Opt for a swim cap that isn’t excessively tight. Caps made of softer materials, like silicone, are gentler on the hair and scalp compared to latex, and they still provide a snug fit without pulling too much on the hair.
Alternate Your Cap Style: If possible, switch between different types of caps, such as fabric caps or looser-fitting ones, especially during training sessions where hydrodynamics are less critical. This reduces constant pressure in the same areas of the scalp.
Protect Your Hair Beforehand: Use a leave-in conditioner or a hair oil to provide a protective barrier between your hair and the cap. This can reduce friction and tension on the hair strands.
Avoid Wet Hair Under the Cap: Wet hair is more fragile, so putting a swim cap on wet hair can lead to more pulling and breakage. Try to keep your hair dry before putting on the cap or use a protective hairstyle like braids or a loose bun.
Take Breaks and Monitor Your Hairline: Give your scalp a break when possible by removing the cap between swim sessions. Regularly check your hairline and scalp for signs of tension or thinning, and address it early.
By following these steps, you can reduce the risk of traction alopecia while still enjoying your swim routine. If you ever notice signs of hair thinning or tension, acting early and adjusting your swim cap habits can make a big difference.

Can swim caps cause traction alopecia and what can be done to prevent it?

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Can swim caps cause traction alopecia and what can be done to prevent it?

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