Nortriptyline
"I have been using this medication for a year now. I was on the basketball team my freshman year (I'm a Sophmore now) and unfortunately suffered a severe concussion.  This medication is my lifesaver. In December of 2013, I had to go on home hospital and I was on home hospital for 8 months until August of 2014. I first tried steroid type medication for a week and it failed. But I was on this medication soon after, 10 mg, then 20 mg and then 25 mg over the course of 8 months.  It has worked wonderfully for me and I have been able to go back to school. The only reason I am giving it a 9 is because it also caused me to have slow thinning hair loss on my scalp, eyebrows, and eyelashes, however this was my experience and I still suggest using it."