Hello Doctor, I was advised to apply a solution to the root of my hairs when I consulted a dermatologist for my hairfall. Attaching the pic of the medicine. I have continued applying twice every day for 3 weeks. Now I am scared since I may have to apply this solution throughout my life which I don't want to. Hence, I planned to discontinue after using for past 3 weeks. Now I need your suggestion to continue using this solution or stop. If I need to stop, is there any side effects if I stop immediately since I have already used for 3 weeks.