Pain
"I have chronic idiopathic pancreatitis, allodynia, gastroparesis &amp; tarsal tunnel syndrome. I was also, just recently tested for Lupus. I was taking Norco (hydrocodone/acetaminophen) for a year until my new doc realized it was making my GI issues worse. We switched to Nucynta ER 150mg/BID &amp; Nucynta IR 75mg for breakthrough. While they worked the first few months, I seem to be building a tolerance. I feel like the ER takes the edge off when my pain is between 4-5. But, both IR &amp; ER cause EXCESSIVE sweating. I mean, there are days I have to change clothes multiple times daily. It&#039;s embarrassing. But, the Nucynta does not have any of the GI side effects (constipation namely) that other narcotics do."