Dear Doctor,am A 28 Year Old Female...I Have Curly Hair

Dear doctor,am a 28 year old female...I have curly hair with moderate thickness...three years back I was suggested to use minoxidil 2% by a dermatologist. .I am using it on and off sir...I discontinued later totally...For the past 3 months am using it...now am afraid of continuing it due to its post usage hairloss..how can I gradually stop using minoxidil sir