Hi Doctor, i am having hair fall for last 3 years, i consulted dermatologist. initially they suggested to use Tugain solution 5%, she said i have male pattern , i started to use that.. after 2 months i felt slight burning sensation and some times an itchiness on my arm feel like scratching them. so reconsulted the dermatologist.. now they suggested to go for Gracopix gel. but i don t see much of any improvement from on using these.