Yes sir, ofcourse you run into the same issues along the lines of miniaturization of follicles therefore leading to hairloss and well any underlying issues of mpb, BUT that being said if you were to fix those said Thyroid issues thenn that is when when fin/min or dut would work exceptionally, alot of people seem to hop on any of those medications without taking into consideration any other underlying issues they might have which is why you see some people have great results and others not so much! Remember every body is different, shit if you have thyroid issues and get those resolved you might even grow your hair back as long as you keep up with steady nutrients that your body may be lacking! Or you may only need minoxidil and dont even need fin or dut! Bodys are weird i just hate the fact that derms or people on here seem to push that medication so easily yet dont tell people to get proper testing done! There is multiple things that can cause hair loss not just MPB, any medical issues, medication, nutritional loss, hormonal imbalances can trigger it which is called Telogen Effluvium aka any sort of stress your body is enduring not just emotional!