Why does finasteride stop working? Finasteride/Dutasteride 10/19/2024
Finasteride may seem less effective over time due to increased DHT sensitivity or aging, but it still suppresses DHT. Switching to dutasteride offers stronger DHT suppression but may increase estrogen levels.
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5 / 1000+ resultscommunity Finasteride only reduces scalp DHT by ~40%. Why does it work?
How Finasteride and Dutasteride help reduce hair loss by reducing the amount of DHT in scalp areas, as well as discussing factors such as sensitivity to DHT, 5α-reductase expression in different parts of the hair follicle, and scalp tension.
community If we lose hair because of our sensitivity to DHT, then why are we trying to reduce DHT when our sensitive androgen receptors are the culprit?
The conversation discusses the effectiveness of reducing DHT for hair loss treatment and explores alternative approaches like reducing androgen receptor sensitivity. Specific treatments mentioned include finasteride, dutasteride, pyrilutamide (KX-826), GT20029, and RU58841.
community Why do people say you will have an extremely high chance of maintenance if you are on Dutasteride, if 0.5 mg only removes 50% of scalp dht
Dutasteride and finasteride are effective for many in reducing hair loss by lowering DHT levels, though results vary based on individual sensitivity and genetics. Higher doses of dutasteride may not significantly increase hair growth due to diminishing returns, and topical finasteride is suggested as an alternative for some.
community DHT/Testosterone levels in scalp Fin VS Dut.
Dutasteride raises scalp testosterone by 99%, which may not be ideal for those sensitive to all androgens. Some argue finasteride's balancing act might be better, while others believe dutasteride is superior for hair regrowth.
community blood DHT levels shot up after doubling dutasteride dosage
A user increased their dutasteride dosage from 0.5mg to 1mg daily, resulting in a rise in DHT levels from 148 pg/mL to 281 pg/mL, and is considering switching back to finasteride due to continued hair loss. Replies suggest retesting and emphasize the importance of bloodwork before starting treatments.
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A new method was created to test the effectiveness of Dihydrotestosterone (DHT) inhibitors, like finasteride and dutasteride, in human and fish cells. The results showed fish cells are more sensitive to these treatments, and dutasteride works better than finasteride in all tested cells.
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