Testosterone Stimulates Proliferation and Inhibits Interleukin-6 Production of Normal and Hereditary Gingival Fibromatosis Fibroblasts

The conversation is about someone planning to start finasteride or RU58841 for hair loss and wanting to know which hormones to test beforehand. They found a package for testing testosterone, free testosterone, estradiol, and DHT, and are asking if these tests are enough.

Pyrilutamide and RU58841 are androgen receptor antagonists that block receptors without significantly reducing testosterone or DHT levels. Any indirect effect on androgen levels is likely negligible.

The user is concerned about high DHT levels despite using finasteride and dutasteride for hair loss, suggesting these treatments may not be effective. They plan to consult an endocrinologist and consider other antiandrogens, acknowledging potential side effects.

A user is curious why their DHT levels are not higher despite using 400mg of testosterone without finasteride, and wonders if zinc or GHK-Cu injections could be influencing this. Another user suggests that more testosterone typically leads to more DHT, but the user might be fortunate not to exceed normal DHT levels.

The user experienced hair shedding after starting testosterone replacement therapy (TRT) and is considering using DHT blockers like finasteride or dutasteride to address potential DHT-related hair loss. Low ferritin levels due to frequent blood donations may also contribute to hair issues, and the user is working on stabilizing iron levels.

Finasteride and its effects on hair loss, with discussions on the role of estradiol and estrogen. Users debate whether increased estrogen from DHT blockers contributes to hair regrowth, with concerns about potential side effects like chemical castration.