I am having hair fall for 3 years but recently it has aggravated a lot. When I wake my pillows have hair strands and even now and then keeps falling. I have used medicines like arsenicum album, mezereum and tuberculinum bovinum and it has been a few months. These medicines were prescribed by my doctor but now I see no visible change and top of that there's more of hair fall. Can you suggest me some medicines which can stop this high rate of hair fall? My volume has reduced to nearly half. Also my doctor has prescribed ustilago 200 is it okay to have this medicine after this rate of hair fall?