Risks of Alopecia Areata in Long COVID: Binational Population-Based Cohort Studies from South Korea and Japan

COVID and COVID vaccination can trigger hair loss, primarily telogen effluvium, due to stress and immune system activation. Proper diagnosis and addressing factors like nutrition and stress are crucial for recovery.

A user started using oral minoxidil (2.5 mg) and dutasteride (1 mg) for hair loss three months ago and noticed no side effects, possibly due to regular exercise. They speculate a possible link between COVID-19 and accelerated hair loss.

The user is experiencing sudden hair loss and is considering micro-needling, low-level light therapy, iron supplements, folihair, and Omega 3. They are hesitant to start finasteride, suspecting the hair loss might be due to telogen effluvium from a past COVID-19 infection.

A user with alopecia totalis, borderline universalis, seeks advice on getting into a Xeljanz trial or appealing insurance for coverage. They experienced significant hair regrowth but are now seeing hair loss again and want to try Xeljanz.

A 28-year-old male experienced hair loss after COVID-19 and used Minoxidil with initial success, but later faced shedding again. He started Finasteride in February 2025, noticing improvements, but recent shedding has caused concern; his regimen includes Minoxidil, microneedling, ketoconazole shampoo, red light therapy, supplements, and a healthy lifestyle.

The user has been managing hair loss for over 15 years, using treatments like Minoxidil, Finasteride, and corticosteroids, while experiencing side effects and recurrent Alopecia Areata. They seek advice on progression and potential underlying conditions, questioning if their hair loss is due to an autoimmune issue beyond typical patterns.