I had been taking Oxycontin 3 times a day with Percocet 2-3 times a day for break through for a little over 10 years thanks to domestic violence from a now ex-husband, 3 replaced discs to my cervical part of my neck, back surgery to try to repair the shattered disc in the lower back and now a spinal cord stimulator to help with pain It is time for me to try t get off these narcotics and take my life back. How long will the nausea, vomiting, diarrhea and panick attacks last. I either am sick or feel like I am coming out of my skin. Day 4 is a little better but still sick. Any advise from anyone that would be helpful.