Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.
Hair loss treatments discussed include minoxidil, finasteride, and RU58841. Salon products and supplements generally don't work for hair regrowth unless there's a severe nutritional deficiency, while hormonal treatments like estrogen and spironolactone can be effective.
MaximusDurkimus shares experience with 0.25mg Finasteride, Minoxidil-induced lupus, and less than 10mg RU58841 for hair loss. Plans to try 0.025% topical Finasteride with 5% Stemoxydine and possibly Tretinoin, Fluridil, or CB-03-01 in the future.