Correction to: An Evaluation of the Federal Adverse Events Reporting System Data on Adverse Effects of 5-Alpha Reductase Inhibitors

The FDA warned that topical finasteride can cause serious side effects like sexual dysfunction and brain fog, similar to oral finasteride. Compounded topical formulations pose additional risks due to lack of regulation.

Saw palmetto, a 5-alpha reductase inhibitor, caused unexpected side effects like breast changes and altered semen consistency, which resolved after stopping its use. Concerns about similar side effects with finasteride or dutasteride were expressed, and another user reported low libido and depression from saw palmetto.

Concerns about a potential ban on finasteride and dutasteride due to side effects, with users advocating for continued access and informed choice. Alternative treatments like pyrilutamide are also mentioned.

Finasteride can increase estrogen levels, causing dizziness and nausea. Users discuss adjusting treatment and diet, and explore alternatives for hair loss management.

A user shared their experience with finasteride, reporting severe side effects like erectile dysfunction and watery semen, which improved after stopping the medication. They emphasized the risks of finasteride and decided not to resume its use despite hair loss stabilization.

The user experienced severe side effects from finasteride, including hormonal imbalances and cognitive issues, leading to a recommendation to stop its use. They plan to follow up with tests to rule out a pituitary tumor and are considering topical treatments as alternatives.