I too have exprienced hair loss, however it was due to heart medication. simultaneously I have also been taking 100mg of spironolactone for the HBP. I have discontinued the coreg, and am wondering if I increase the dosage of spironolactone to 150 or 200mg, would that help my hair to grow back. Out of curiousity, would the hair loss have been worse if I wasnt taking spiro?