I have been losing a lot of hair becuse of use of minoxidil morr 12. 5% for two months about 1 year ago which is very much concentrated. When I scratch my scalp, sticky like substance is on my scalp. Now, doctor suggest me to use regaine 5%. What should I do to regrow my hairand prevent hair loss. My hair fall problem starts from use of morr12. 5% not hereditary.