Finasteride, dutasteride, and minoxidil are discussed as treatments for male pattern baldness. Finasteride and dutasteride are effective DHT blockers, while minoxidil is necessary for regrowth but must be used consistently.
The conversation discusses using USB microscopes for scalp photos and provides a link to an overview of trichoscopy. Treatments mentioned include Minoxidil, finasteride, and RU58841.