A person considering finasteride for hair loss checked their hormone levels before starting treatment. They are concerned about the potential increase in estradiol and its effects, as well as the impact on their sex hormone-binding globulin (SHBG) and free testosterone levels.
The user is experiencing low libido and mood swings after starting a low dose of topical finasteride. They are considering further blood tests to investigate low testosterone levels and other hormonal factors.
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.
The user got blood work to check hormone levels before starting Finasteride for hair loss and is seeking advice on interpreting the results. They are considering hormone levels in relation to potential side effects of Finasteride.
Dutasteride takes 1-3 months to affect scalp DHT levels, not just a week. The prostate absorbs Dutasteride faster than the scalp due to different vascular networks and enzyme densities.