Does Dilaudid For Chronic Pain Show Up In Urine Analysis?

I am on pain management with Oxycodone and Morphine Sulfate 12 hour time release....I'm out of town for 3 days and forgot my meds. A family member has dilaudid and has offered me a few to get me through the weekend. I know I'm not supposed to take anything else per my contract with my pain management doctor, but I'm never going to make it 3 days with nothing. Is there anything in dilaudid that would show up different in a UA? As much pain as I'm in, I do not want to risk being dropped by my doctor.