Co-Administration of 5α-Reductase Inhibitors Worsens the Adverse Metabolic Effects of Prescribed Glucocorticoids

Finasteride may affect blood sugar and metabolism, with some users reporting increased blood sugar and changes in body composition. To manage potential side effects, users suggest exercise, intermittent fasting, and dietary adjustments.

Controlling insulin levels through intermittent fasting and a low glycemic diet may improve hair quality by reducing androgens. It's important to maintain proper nutrition, including electrolytes and protein, during fasting.

High sugar diets may worsen hair loss by increasing 5α-reductase activity and androgen levels, especially in women with PCOS. A low sugar diet might reduce scalp DHT levels, similar to finasteride, but genetics also significantly influence hair loss.

FCE 28260 (PNU 156765), an under-explored 5α-reductase inhibitor, showcases promising results in research by Giudici et al., outperforming well-known treatments like Finasteride in reducing the conversion of testosterone to DHT. Its superior efficacy, demonstrated through lower IC50 values in both natural and human recombinant enzyme studies, suggests it could offer more effective management of DHT-related conditions. Additionally, its lower molecular weight hints at better potential for topical application, potentially offering advantages in treating conditions such as androgenic alopecia. Despite its potential, it has not advanced in development, possibly due to financial limitations, leaving its therapeutic prospects and side effect profile largely unexplored.

A poor diet high in sugar and insulin resistance may reduce the effectiveness of finasteride in treating hair loss. Improving diet could potentially enhance treatment results.

Insulin resistance may increase DHT production, contributing to hair loss, and addressing it through diet, nutrients, and natural DHT blockers like saw palmetto and pumpkin seed oil could help reverse hair loss. Some users prefer medications like finasteride for more effective results.