I am 66 year old woman who six years was diagnosed with androgenic alopecia for hair loss on my crown and temples. My doctor referred me to a dermatologist who prescribed me with 50 mg of spironolactone which worked at first. Now it has stopped working, I asked my doctor if he could give me a higher dose to 100mg but he said couldn’t do that and suggested propecia instead, I would prefer the higher dose of spironolactone is it dangerous to take 100 mg