I took accutane as a teenager and then afterwards I took propecia in order to fix the hairloss caused by accutane (obviously I wasnt aware that my hairloss at the time was caused by accutane). I have not only PAS but also PFS on top of it
the good news is that I have gone from completely impotent to somewhat functional (but on the low average end) by doing lots of different homebrew treatments over the years. From my own personal experience as someone that has both PAS and PFS, I can say that there is definitely a degree of crossover in terms of how effective treatments can be for treating these conditions. I strongly suspect that things that can treat PFS can also treat PAS to some degree, although I would assume that many people here already suspect that so maybe im being a bit redundant