Increased Malassezia and Cutibacterium in the scalp microbiome are linked to higher sebum production and inflammation in androgenetic alopecia (AGA). Treatments include ciclopirox shampoo, benzoyl peroxide shampoo, clobetasol propionate, calcipotriol, minoxidil, finasteride, and dutasteride.
Microneedling is preferred over laser therapy for hair loss because it is cheaper and reportedly effective, especially with minoxidil. Laser therapy is seen as costly and less effective.
Elevated bile acids can inhibit the enzyme AKR1C2, leading to increased DHT levels, which may accelerate hair loss in those predisposed to androgenetic alopecia. Treatments mentioned include topical minoxidil and finasteride.
Creatine may increase scalp DHT without affecting serum DHT, potentially speeding up male pattern baldness (MPB) for those genetically prone. Treatments mentioned include Minoxidil, finasteride, and RU58841.
Hair loss is linked to a higher rate of body dysmorphic disorder (BDD), OCD, and depression. Finasteride and dutasteride are not linked to increased suicidal risk, though some users report mental health side effects.