pain
"Had major back surgery (spinal fusion L1, L2, L3 vertebrae) in 2007 with little lasting effect on major pain.  Pain was on a scale of 9.  Have narcotics allergy, and medicines leave my body quicker than they can start working.  Been in major pain since 2002 with little to no relief.  Started taking diclofenac 75 mg twice a day, and pain threshold is now on scale of 2.  This medicine has greatly increased my quality of life and, so far, have had no side effects."