After never having w/drawls in my life, today, after being on 3 tablets (50 mgs a day, for about 3 months now) and the minute i run out or don't take my dose, i get sick as sin-does this happen to anyone else? (cold chills, diarrehea, awful pains ect.) I have been told im allergic to Codine and have read it has Codine in it-is this true?