Medication evaluation at nursing home?

How do I get a NEW evaluation for meds at a NH...Mom was on 1 med before she fell and broke leg and now she 6 including heart med and blood pressure med in which she had no problems before the fall. The hosp. Dr. put her on all these meds not knowing her at all and I do not appreciate they did this without even notifying me. She now cannot even say a sentence without fumbling and it bothers and frustrates her. What can I do? Also, what is a good safe pain med that is not addictive...if there is one. My Mom took herself off aspirin a long time ago because she did not like the ingredients and now this!