Epidemiology and Risk Factors for Testicular Cancer: A Systematic Review

A 25-year-old male experienced increased testosterone and estradiol levels after starting finasteride for hair loss, leading his doctor to suggest a testicular ultrasound as a precaution. The user questions the necessity of the ultrasound, considering it potentially excessive, while others suggest it could be a useful precaution to rule out any issues.

Dutasteride treatment may decrease sperm concentration, but levels remain above WHO recommendations and recover after discontinuation. The study has limitations, including small sample size and lack of pre-treatment sperm data, and does not assess other fertility factors.

A user experienced testicular pain after taking finasteride for hair loss and considered lowering the dose to 0.25mg to manage side effects. They also considered adding minoxidil to their routine while seeking advice on whether to continue or stop finasteride.

A user experienced severe testicular pain after two weeks on oral finasteride. Another user suggested that while rare, this side effect can occur and recommended considering topical finasteride if the pain persists.

The user has been taking 0.5 mg of finasteride daily for two months and is experiencing testicular ache, which they believe might be related to the medication. They plan to continue the treatment for a few more months despite the discomfort, hoping the side effects will subside.

Androgenic alopecia (AGA) might have evolved to reduce prostate cancer risk by increasing UV exposure to the scalp, but this theory is debated. Treatments like minoxidil and finasteride are used for AGA, though the exact causes and evolutionary reasons for hair loss are unclear.