My White Streak: The Science and Struggle of Alopecia Areata

A few weeks into my freshman year at Stuyvesant, my mom noticed a small bald spot on my scalp. She freaked out (as moms do) and took me to my pediatrician, who diagnosed me with alopecia areata, an autoimmune condition in which the immune system attacks hair follicles, causing hair loss. My doctor suggested seeing a dermatologist and mentioned common treatments like topical corticosteroids or steroid injections. The idea of getting injections in my scalp sounded terrifying. I still had a month before my dermatologist appointment, so I decided to do some serious research on home treatments. I tried everything: vitamin supplements, hair serums, healthier eating, and more sleep—though that last one is easier said than done, as all Stuyvesant students know.

But the more I learned about alopecia, the more anxious I became. What if the bald spot spread and never grew back? Men can pull off baldness—think The Rock—but for women, and especially teenage girls, it’s different. I started to think that maybe the shots were worth it after all. Thankfully, before my dermatologist appointment, my hair started to grow back. But it came in white. At first, I was embarrassed. I didn’t want to dye my hair because I was worried that the chemicals might damage the new growth. So, I tried coloring sticks and powders, but they barely worked and were a hassle to apply. Honestly, stressing about hiding it every morning was exhausting, and I hated that I cared so much. One morning, I made a decision: I was going to embrace the white streak. I went to school without trying to hide it. I mean, if Rogue and Anna could rock a streak of white hair, so could I!

I know I’m very lucky. My alopecia is mild, and many people with alopecia lose much more hair or don’t see regrowth at all. Since my diagnosis, I’ve seen this firsthand—I’ve met other girls at Stuy who also have alopecia. We fit the statistics: the condition affects women more often than men, and it’s more common among Asians. Studies have found that alopecia areata affects about 0.1 percent of children and 0.18 percent of adults in the U.S., with women having alopecia at about 1.3 times the rate of men, and Asian patients showing the highest prevalence of any racial group.

Stress can also play a role, though it doesn’t directly cause alopecia. Emotional stress can affect the immune system by releasing stress-related signaling molecules like corticotropin-releasing hormone and substance P, which may trigger inflammation around hair follicles and worsen alopecia areata. Looking back, it’s probably not a coincidence that my alopecia started right as I was beginning at a new school with over 3,000 students—none of whom I knew—after spending my whole life in a small private school. Between the heavier workload, less sleep, and the pressure of adjusting to a completely new environment, it’s easy to see how stress might have played a role.

For mild cases, dermatologists usually start with corticosteroid creams or injections to reduce inflammation, limiting the immune system’s attack on hair follicles. For more severe cases, newer medications called Janus kinase (JAK) inhibitors, such as ritlecitinib (brand name Litfulo), have shown success. JAK inhibitors work by blocking JAK enzymes involved in immune signaling pathways that activate T-cells to attack hair follicles. By interrupting this inflammatory signaling, they can promote hair regrowth. In one study of adolescents with alopecia areata, about 25 to 50 percent of patients achieved near-complete regrowth (80 percent or more scalp coverage) after six to 12 months of treatment, compared with zero percent for the placebo group. However, because JAK inhibitors suppress parts of the immune system, they can increase the risk of infections and changes in blood markers, which is why patients taking it require careful medical screening and ongoing monitoring.

But even with treatment, alopecia is unpredictable. JAK inhibitors can be highly effective at promoting regrowth, but they don’t guarantee that hair loss won’t return. While steroid-based treatments are often effective at treating early hair loss, many patients relapse within a few years. One long-term study found relapse rates of 52 percent for childhood-onset cases and 44 percent for adult-onset cases, with most relapses happening within the first four years after symptoms begin. Even after their hair grows back, many patients, including me, live with the fear that it could happen again.

The social side can be just as tough as the medical side. Hair loss is often joked about, even at school. For example, last year’s SophFrosh SING! featured a character who lost all her hair as punishment for her meanness. It was meant to be funny, but I cringed a little, knowing there were probably people in the audience quietly dealing with hair loss themselves. 

For girls especially, hair is tied to identity. A small bald spot might be easy to hide, but multiple patches or more severe hair loss can be devastating. According to the National Alopecia Areata Foundation, people with alopecia often struggle with isolation, fear, embarrassment, and depression, and studies show that children and teens with the condition experience particularly high levels of anxiety, with about 51 percent meeting the criteria for an anxiety disorder. 

Before my diagnosis, I’d never heard of alopecia areata, but it’s far more common than most people realize. Some might dismiss it as “cosmetic,” but anyone who has dealt with it knows that it can affect confidence and identity. These days, though, I haven’t just embraced my white streak—I’ve actually started to like it. People ask me about it all the time, and it gives me an opportunity to talk about alopecia and raise awareness. It also reminds me of how lucky I am that my hair grew back, and how important it is to be kind, because you never know what someone else might be quietly dealing with.