High-Performance Liquid Chromatographic Determination of Finasteride in Human Plasma Using Direct Injection with Column Switching

A 26-year-old has been using finasteride for over two years, initially at 1.25mg daily and later at 5mg weekly, resulting in stable hair condition with some regrowth and minimal side effects. The user reports high libido and a protein and vegetable-heavy diet, with initial watery semen as the only side effect.

The user experienced a significant drop in libido and erectile issues after increasing their finasteride dosage, combining oral and topical treatments. They plan to take a break and resume using a lower concentration of topical finasteride to manage side effects.

The user is on Finasteride for hair loss, taking 0.5mg daily, and plans to reduce the dose to 0.25mg while making lifestyle changes to lower prolactin, SHGB, and cortisol. They will retest in 90 days to assess progress and are open to advice.

The conversation discusses the cost and insurance coverage of a comprehensive hormone and DHT blood panel for hair loss, with a focus on finasteride treatment. The user seeks a cheaper alternative to a $700 panel recommended in a video.

Finasteride significantly increased testosterone levels for the user, with no major side effects except watery semen, which was resolved with zinc supplements. The user's hairline stopped receding and slightly improved.

A 27-year-old man shared his hormonal panel results after one year of taking finasteride 1mg/day for hair loss, showing his DHT levels nearly doubled. He reported stabilized hair loss with mild side effects that resolved, and he is considering a hair transplant but is concerned about the increased DHT levels and potential treatment options.