Hey Laracroft, well done for posting your experience! Although this is anonymous it still takes courage. From my own experience of 20 yrs commitment to codeine Withdrawals usual last for about 5 days on the physical side and psychologically I would say about 4 weeks to feel a little freedom, depending on how long you have been using. I CANNOT encourage you enough to stick with it!!! Yes you will feel like Hell for a few days but 120mg is very very much achievable. I and many other are capable or taking anything up to 600mg a day and more. Your not crazy your just stuck in a grip at the moment and you can do it. The best time to do it is while your not at work and off sick. I suggest you check out a few websites for withdrawal remedies because they absolutely work. TRUST me. Please keep posting x