Unilateral Gottron Papules in a Patient Following a Stroke

A 31-year-old man with androgenic alopecia is considering treatments like finasteride, minoxidil, and ketoconazole shampoo but is worried about finasteride's side effects. Users recommend starting with finasteride or dutasteride for DHT blocking, suggesting topical solutions to reduce side effects.

Male-pattern baldness might increase UVB exposure on the scalp, potentially affecting vitamin D and skeletal health. The hypothesis is debated, with some seeing it as a minor benefit in specific contexts.

Androgenic alopecia (AGA) might have evolved to reduce prostate cancer risk by increasing UV exposure to the scalp, but this theory is debated. Treatments like minoxidil and finasteride are used for AGA, though the exact causes and evolutionary reasons for hair loss are unclear.

Dihydrotestosterone (DHT) impacts various skin conditions, including Androgenetic alopecia and seborrheic dermatitis, by causing overactivity in sebaceous glands. Topical medications Tacrolimus and Clobetasol can reduce these inflammatory conditions, and treatments like RU58841, Minoxidil, and Finasteride may also be beneficial.

A 23-year-old male uses minoxidil and finasteride daily for androgenetic alopecia and is concerned about dandruff, which a dermatologist addressed with two serums. He uses ketoconazole shampoo twice a week to manage scalp issues.

A 30-year-old man shares his successful hair loss protocol, which includes finasteride, Nizoral shampoo, low-level laser therapy, microneedling, and past use of oral minoxidil. He plans to consider dutasteride and possibly hair transplants in the future, while advising caution with crown transplants before age 35.