Anabolic-Androgenic Steroids: Mechanism of Action and Clinical Effects

Finasteride does not significantly affect muscle gains and can slightly increase testosterone levels. Creatine is generally considered safe to use with finasteride, though some believe it may increase DHT levels, potentially affecting hair loss.

A 30-year-old woman with androgenetic alopecia is considering bicalutamide to slow hair loss but is concerned about its impact on muscle growth due to its anti-androgen effects. Alternatives suggested include dutasteride, spironolactone, RU58841, and minoxidil, with concerns about bicalutamide's side effects.

The conversation discusses using treatments like dutasteride, minoxidil, spironolactone, and estradiol for hair regrowth while maintaining muscle mass. Concerns include potential side effects like gynecomastia and muscle loss, with suggestions to balance hormone levels carefully.

A user experienced initial side effects from finasteride, including erectile dysfunction and emotional changes, but later noticed increased muscle mass and assertiveness. Hormonal tests showed elevated estrogen and prolactin levels, which slightly decreased over time; the user plans lifestyle changes to see if they help.

Gym and creatine can cause hair loss by increasing testosterone and androgenic activity. DHT blockers may help some, while others need androgen suppression with topical AA like RU or Pyri.

A 23-year-old male experienced an increase in testosterone levels after taking 1 mg of finasteride daily for six months, with no significant side effects reported. Users discussed how finasteride inhibits DHT, leading to increased testosterone, and debated the psychological versus physiological effects of the medication.