Hello and welcome to HCM The treatment advised will help you with your hair loss. Finax tablet sometimes does have a mild effect on affecting sex drive but usually is not seen at the low dose given for hair loss. Also it is not usually permanent. Any such effects, if at all, are reversible on stopping the tablet. it is not necessary to stop the tablet before marriage but if at all you feel any effect on your libido or sex drive , feel free to consult your treating dermatologist and ask him regarding stopping the tablet and taking an alternative treatment. You can continue the Curlzvit tablet, and applications including Q-Sera serum. Minoxidil can also be tried. Also try to find the underlying cause, such as genetic, stress, illness, typhoid, thyroid problems, etc which can be done through blood tests if needed. You may consult your doctor regarding the Finax tablet and take it under his supervision. In case of severe hair loss or balding, surgical methods like PRP, etc can be considered later. Hope this helps you.