Can Seborrheic Dermatitis Cause Hair Loss? Dandruff, Itch, and Thinning
Seborrheic dermatitis does not automatically cause male or female pattern hair loss. It is an inflammatory skin conditi…
# hair loss
When Does Finasteride Start Working? A 3-, 6-, and 12-Month Timeline
Finasteride 1 mg is not a treatment whose hair-growth effect can be judged after days or weeks. Its prescribing informa…
Can Low Iron Cause Hair Loss? Understanding Ferritin Tests
Iron deficiency can be one possible contributor to diffuse hair shedding. But hair loss does not mean you are iron defi…
Do Finasteride and Dutasteride Affect Libido or Erections?
Some men do notice lower libido, difficulty getting an erection, or changes in ejaculation after starting finasteride o…
Finasteride vs Dutasteride for Hair Loss: 2026 Evidence
Finasteride and dutasteride can both improve male androgenetic alopecia. Dutasteride has produced larger average gains …