I have been taking 2x300 mg of Ralivia per day, for over a year. I have Fibromialga and sever arthritis pain. When my prescription was renewed in June it was changed to take one 300 mg per day but no one told me and I didn t look at the bottle directions. When I tried to renew my script last week I was told I should still have 30 some remaining. After numerous calls to my family doctor and the pharmacy, he renewed my prescription with the understanding I would only take 300 mg per day. My drug company won t pay for meds and I am currently unemployed, so I have stopped taking the Ralivia. I have been in bed for the last to days with headache, diarhia, nausia , unable to sleep and a lot of pain. How long will this go on for?