I started using morrf 10% as suggested by my dermatologist for hairfall but within few months I started experiencing rapid and irregular heartbeat. I consulted the doctor again for this problem and he suggested that I should move to morrf 5% and if problem still persists than I should leave morrf completely. What are the other possible options than because I know morrf(minoxidil) is most effective treatment out there so if I leave it than I cannot have my hairs back? And I am still 25 so I don't want to loose my hairs at such young age. I tried 5% morrf(minoxidil) but it again started the rapid heartbeat and pain in my heart. So I am leaving it completely now.