pain
"I had major ankle surgery. This was one of the medication I was given.  You have to keep it refrigerated, but one opened it can be a room temp. I want you to know my throat hurt so bad after surgery too.  I had a nerve block done also so I waited till the next day to use this medication.  I read about the burning, but didn't realize it was like someone placing burning coals in you nose.  I was like omg omg for about 5 mins. Then all of the sudden no pain, not even my throat was hurting anymore.  After about 6 hrs. I did it again, it did hurt, but not as bad a the first time.  The only thing was when it was wearing off I got a bad headache. Other than that no problems.  For someone in moderate to severe pain I would recommend."