hi, my boyfriend has crohn's disease and he recently went to the ER and the doctor prescribed him some hydrocodone 5mg/325mg. At first, he was only taking one at a time, now he's taking two and they are still not working for his pain. He can't stand for more than 5 minutes and I just want to know if there is anything else that he can take that might help and what else should we do if there is anything we can?