Depending on your injury and the way you present this problem to him like ask if there is a medication that you dont have to take so much of and something that will last all day instead of a couple of hours.GOOD LUCK; It worked for me I am on oxycotin 40 mg. ## I have severe fibromyalgia and take percocet 10, oxycodone 15 mg and a 25mcg fetnyl patch..patch is time released..tell dr that pill is no