Double-Blind, Placebo-Controlled Evaluation of Topical Minoxidil in Extensive Alopecia Areata

Minoxidil may inhibit androgen receptors and affect hormonal pathways, potentially explaining its effectiveness in treating androgenetic alopecia (AGA). Users discuss its varying effectiveness on scalp versus facial hair and note fewer side effects with topical use compared to oral.

The user is using oral finasteride, oral minoxidil, ketoconazole shampoo, and various supplements to stabilize hair loss and thicken hair. They are considering using minoxidil foam on their beard to address empty patches but are concerned about side effects.

Minoxidil can stimulate hair growth but does not prevent long-term hair loss, while finasteride or dutasteride is necessary to address DHT and maintain hair. Family hair history may not predict individual outcomes, and combining treatments like microneedling can enhance results.

The user is using oral and topical minoxidil, along with dutasteride, ketoconazole shampoo, fish oil, pumpkin seed oil, B complex, and other treatments, seeking better hair regrowth results. They are frustrated with the lack of substantial regrowth despite an aggressive routine and are asking for advice on using both forms of minoxidil.

Minoxidil's effectiveness varies due to differences in sulfotransferase enzyme levels in the scalp, affecting people with conditions like ASD, liver disease, and androgenic alopecia. Treatments like topical tretinoin, microneedling, and using minoxidil sulfate instead of regular minoxidil can improve results for those with low enzyme levels.

Minoxidil can slow hair loss and promote regrowth, but results vary, and it may be less effective without finasteride. Some users experience side effects with finasteride and prefer using minoxidil alone or with other treatments like ketoconazole shampoo and microneedling.