I was getting dependent on Motrin for my pain for awhile. These are the things I did
if you feel you may not be in as much pain as you think try cutting back and even not taking them unless you are in such bad pain that you don't feel there is any other way to get rid of it.
If you feel the need to take your vicodin take half of one pill and give it about 20 minutes if you don't feel better then take the other half.
Try other ways to relieve pain like take a hot bath in Lavender oil, dim the lights when possible, buy a massage cushion, brew some herbal tea like chamomile or passion flower.
Also some foods and drinks can trigger pain so keep track of what you eat when you get the pain and eliminate it from your diet.