Nurses don t want to give pain meds (opioids) when...

Nurses don t want to give pain meds (opioids) when a patient makes a request and is really in need. My nurse came in and asked me if I needed my pain meds after I made the request several times, nurse Sonya seemed to have a problem with me. My first request was at 4:25pm she walked out and has returned and it is now 5:15pm. I am thinking that I made a huge mistake coming to this rehab hospital.
I would not recommend anyone to choose coming here.