finasteride studies

Finasteride is a medication primarily used to treat hair loss and enlarged prostate. Studies show that it can effectively reduce hair loss and promote regrowth in men with androgenetic alopecia (male pattern baldness) by blocking the hormone responsible for hair follicle shrinking. For benign prostatic hyperplasia (BPH), it helps shrink the prostate, relieving urinary issues. However, some studies have reported potential side effects, including sexual dysfunction. Overall, research supports its effectiveness but emphasizes a careful consideration of benefits and risks before starting treatment. Always consult a healthcare provider for personalized advice.