pain
"I was prescribed Nucynta 100mg IR and 150mg ER.  I have been taking Oxycodone 10mg and tramadol for break through pain.  I was on Percocet but developed resistance, and then my PM doctor added the Nucynta. Nucynta is EXCELLENT as it took most of my pain away. Bad part of it is that the Nucynta made me nauseous, gave me headaches and made me feel wired.  I also experienced palpitations and anxiety. Nucynta worked really well, its just the side effects outweighed the pain relief.  Anyone else have the same reactions?"