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Alopecia Is No Laughing Matter for Millions of Black American Women
The was sparked by a joke about Jada Pinkett Smith鈥檚 lack of hair鈥攚ith husband Will Smith objecting violently to comedian Chris Rock mocking the actress鈥檚 shaved head.
Away from the recriminations over what could be perceived as a and a , many people will sympathize with Pinkett Smith. As millions of women in the U.S. will attest, hair loss is .
The Conversation asked of Wayne State University鈥檚 School of Medicine about alopecia and why certain forms of it can .
1. What is alopecia?
Alopecia is a medical word that refers to hair loss generally. And there are descriptors added which can refer to where the hair loss is occurring, or to the cause of it. Traction alopecia, for example, is hair loss from trauma or chronic inflammatory changes to the hair follicles.
2. What causes alopecia?
Traction alopecia happens when there is trauma to the scalp, where the hair is being pulled or rubbed on a regular basis, causing inflammation around the hair follicles. This can lead to hair loss or thinning.
Alopecia areata describes hair loss to a particular area. It has different levels of severity, so there might be just a coin-sized area of hair loss on the scalp, or it could affect large areas. It can occur anyplace on the body.
Or, it might result in complete hair loss on the scalp, alopecia totalis. Some people lose eyebrows or see a thinning of their eyelashes.
People can even have alopecia universalis, which is a loss of hair on the entire body.
Alopecia areata is considered an 鈥渋mmune-mediated鈥 type of hair loss. The immune system is attacking the hair follicles. It has to do with , the important white blood cells in the immune system.
And then other autoimmune disorders can have alopecia associated with them. This is the form of alopecia that .
Lupus is an autoimmune disorder that can lead to hair loss. One type is systemic lupus erythematosus. Another type, discoid lupus erythematosus, primarily affects the skin and can cause hair loss with scarring on the scalp.
Thyroid abnormalities can be related to hair loss as well. In fact, when patients come to me with hair loss, the first test that I may order is a thyroid study.
3. Who does it affect?
Anyone can get alopecia. Alopecia areata can show up at any age, from children to adults, and both men and women. But it鈥檚 more likely to than White or Asian Americans. About 1 million people in the U.S. .
Traction alopecia can affect people in certain professions, like ballerinas, who wear their hair up in buns all the time. The pressure and friction from sports headgear, like helmets or baseball caps, can also cause hair loss. And in some parts of northern Europe, where it is common for people to pull their hair back tight on a regular basis, there are higher rates of traction alopecia. Traction alopecia of women of African descent, making it the most common type of alopecia affecting Black women.
4. Why is traction alopecia so common among Black women?
That is due to certain hairstyling practices that Black women use on their hair鈥攚earing tight weaves or extensions, straightening with heat, that sort of thing. Hair is a big deal among African American women in a way that it isn鈥檛 for others. When I was growing up, my older relatives told us girls that our hair was our 鈥渃rowning glory.鈥 And they made a big deal about us keeping our hair looking stylish and well-groomed, and that usually meant straightening it.
But I believe there鈥檚 less pressure than there used to be for Black women to keep our hair straightened, in the workplace or elsewhere.
5. How is alopecia treated?
It depends on the cause. There are injected or topical corticosteroids for alopecia areata. If it鈥檚 due to a nutritional deficiency, like iron or protein, obviously you simply need to correct the deficiencies with supplements or by changing the diet. When it is caused by traction or discoid lupus, if you don鈥檛 treat the inflammation on the scalp soon enough, the hair loss can become permanent.
When it comes to traction, though, it鈥檚 much more about eliminating the practices that cause the problem in the first place. What鈥檚 happening now is more people are aware of the downsides of chemical or heat applications to straighten the hair and are using those damaging processes less.
One thing that may help is the CROWN Act, legislation introduced last year, which the U.S. House passed on March 18, 2022. That would make it against people wearing natural styles, such as afros and braids, so I am hopeful that it will contribute to a lot less traction alopecia in the future.
This article was originally published by . It has been republished here with permission.
Danita Peoples
is a board-certified dermatologist in Midland, MI, who has practiced dermatology since 1986. She completed her medical training at Wayne State University and her internal medicine internship at William Beaumont Hospital. She then worked on her dermatology residency at Wayne State University. She has also worked as the Division Head of dermatology at the West Bloomfield campus of the Henry Ford Health System. Since 2019, Dr. Peoples has held the position of clinical assistant professor in the Wayne University School of Medicine.
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