I'm a 68 yr. old male, recently detoxed off 10 yrs. of hydrocodone, oxycodone/oxycontin. morphine and methadone for chronic pain. I've been on Paxil 40mg/day for about 3 yrs. My PCP switched me to 40mg/day of Lexapro for about 3 or 4 months, then back to 40mg/day of Paxil. In the past 21 days I've come off ALL narcotics, Subutech, Ritalin and Lexapro, I'm very, very weak and a bit nuts! ANY suggestions?