pain
"This drug is horrible! The researchers and drug company which came up with this drug are sadists. I can't believe this is a schedule 2 opiate. My doctor prescribed this instead of oxycodone yesterday telling me that my body would metabolize this medication better (they did a cheek swap a few weeks ago to see what pain killers would work best).

One 100mg tablet gave me the following :
Hallucinations, sleeplessness,  muscle spasms, back pain, anxiety,  and irritability. 

I took the one tablet early evening yesterday and I haven't slept, and I still see things coming at me from my peripheral vision. Anything with light burns into my eyes and move when closing my eyes!  This drug actually harmed me and caused more pain."