###Human: Why am I having diffuse hair fall after taking Finasteride? ###Assistant: Hi. When Minoxidil is started, it can lead to hair loss at first because it regulates hair cycle and all hairs go into one phase leading to diffuse shedding of the hair. But eventually it stops. Ensure proper diet with Vitamins and Minerals. Take Biotin supplements along with it because Biotin is very important in hair growth.