Androgenetic alopecia is caused by DHT affecting hair growth. Finasteride and minoxidil are used to manage hair loss by blocking DHT and promoting hair growth.
Dutasteride is less commonly prescribed for hair loss because it is not FDA-approved for this purpose, unlike finasteride, which is more accessible and preferred due to fewer side effects. Dutasteride may be more effective in reducing DHT but has a longer half-life and potentially more significant side effects.
Finasteride and Dutasteride are used for hair loss, with Dutasteride often in gel form for better bioavailability. Switching from Finasteride to Dutasteride is common, with some users combining treatments like Minoxidil for improved results.
The user stopped finasteride for three months to try for a baby but continued using minoxidil and micro-needling. They are concerned about hair shedding and plan to resume finasteride after the baby is born.