Is Spironolactone safe for treating excessive facial hair growth and does it have any effects on fertility?

If you are having issues with minoxidil and it is not working you should see a doctor for a recheck and find out other treatment options.  Doctors on the Internet cannot give you solutions.  They can give you general information.

Anything is possible, but you must understand that there are many other causes of hair loss.  In general, is not due to taking supplements.  If you have hair loss and want to find out why, the best thing to do is to see a doctor.  

Logically, if you don't cut your hair and keep it long you probably will not see your scalp.Logically, if you cut your hair very short, you will likely see your scalp.Seeing your scalp does not mean you are losing hair.If you believe you are balding, and do not believe your parents, then you can...

If you have gynecomastia as a side effect of Propecia, you need to see your doctor as soon as possible.  If both men and women in your family have died of breast cancer, you need to take this seriously.  See a doctor today.

Facial hair is a genetic trait that you inherited from your parents. It is a secondary male characteristic trait that shows with the onset of puberty. You can't grow more facial hair with medications or supplements. The only way to add more facial hair is a hair transplant surgery.

You can shave while using minoxidil, but you should do it before you apply minoxidil to your face.  Otherwise you would be washing the medication off.