Is that a bad idea? I've been taking between 60-90 mg about every other day for the past few weeks and I only have one 30 mg tablet left. I want to take it but only 30mg isn't going to do anything for me. I do however have a huge supply of 5mg hydro's. I have a pretty high tolerance for opiates - if I'm taking just hydro's I need 6 or 7 of the 5 mg's to get me where I want to be (I'm a 125 pound female). Should I combine the morphine and the hydro's - if so, how many hydro's should I take with the morphine do you think?