Comparison of Clinical Efficacy of Finasteride and Dutasteride as 5-Alpha Reductase Inhibitors

The user is using 5% Minoxidil and 0.1% topical Finasteride and is considering adding 0.5mg Dutasteride every 5 days to stabilize hair regrowth. Consistency with treatment is advised, and there is no strong evidence linking Finasteride or Dutasteride to fertility issues.

Dutasteride at 2.5 mg/day reduces scalp DHT by 80%, while 0.5 mg/day reduces it by 50%, with minimal difference in side effects. Users often combine it with finasteride, RU58841, and minoxidil for better hair loss management, though side effects like dry skin and pimples are noted.

Higher doses of dutasteride reduce scalp DHT more effectively than finasteride, but have diminishing returns after 3mg daily and may cause more side effects. Combining dutasteride with topical minoxidil can enhance results, but using both finasteride and dutasteride together is unnecessary.

The user switched from finasteride to dutasteride while continuing minoxidil, noting thicker and faster hair growth with minimal side effects. Other users discussed transitioning between these treatments, with some experiencing side effects like gynecomastia and erectile dysfunction.

The conversation is about using dutasteride 0.5mg, minoxidil 5%, and RU58841 for hair loss treatment. Users discuss dosage, potential side effects, and experiences with these treatments.

The conversation discusses that dutasteride may be more effective than finasteride for frontal hair loss due to higher 5ar Type 1 enzyme activity in that area. Some users question the validity of this information, while others confirm it with additional sources.