The Relationship Between Androgenic Alopecia and Prostate Cancer

A dermatologist advised a patient to stop taking finasteride (fin) after turning 40 due to potential risk of aggressive prostate cancer. The patient and others in the conversation debated this advice, discussing the relationship between finasteride, prostate cancer, and hair loss, and considering alternatives like topical finasteride.

Hair transplants are not permanent and require medication like finasteride or dutasteride to maintain results, as transplanted hair can still thin over time. Individuals with a history of prostate cancer may need to avoid these medications due to potential health risks.

Doctors often prescribe finasteride for hair loss without testing testosterone levels. There is no need for such tests before starting the medication.

Oral minoxidil combined with finasteride can improve hair density, but long-term safety is uncertain due to potential side effects like heart and kidney issues. Users report mixed experiences, with some experiencing side effects and others finding it effective for hair maintenance.

Dutasteride may cause chronic infertility by reducing semen volume and motility, with concerns about irreversible prostate fibrosis. Users consider switching to finasteride or using treatments like minoxidil and microneedling, weighing hair preservation against fertility.

DHT is important for sexual function and mood, but finasteride and dutasteride can reduce DHT, causing side effects like reduced libido and erectile dysfunction. These treatments are effective for hair loss, but their impact on DHT leads to debate.