Mintop can be continued especially if it's giving results.... But hair fall has to be assessed, causes to be found out, corrected....and followed up with supplemental therapy if and when required...and then decide on discontinuing therapy.....so it's better to get treated by a qualified plastic surgeon or dermatologist.. And any self medication is not advisable for that matter...leave alone mintop... unfortunately our country doesn't have strict regulations with regards to pharmacies..