Hello Doctors, I am suffering from hair fall for a very long time now. I consulted a doctor and he suggested tugain 10% and it worked great for me. I left using it for some months and the hair fall started again. Now I am using it again but i havent seen any positive results. All i see is small hairs developing and falling off (eye lid hair sized). And my hair density has decreased too. Now the doctor advised me to use Trigaine. Can you please suggest what is the difference between the two.