The pharmacy I interned at over the summer dealt with lots of elderly patients. We were the only pharmacy in the area to deliver medicine to the assisted living facilities, so we had lots of patients. I got to go on deliveries once, which was different for a change. Lots of elderly patients also came into the pharmacy. These people see many different doctors and have many different prescriptions. One doctor might start them on one thing and discontinue something else. Sometimes they would get out of a rehab center and the doctor there would prescribe all sorts of meds that they didn't need to take. Very few of these people had children who lived in the area and could take the time to watch out for them. The rest depended on the pharmacist.
We also delivered shampoo, Depends, paper towels, etc to residents of the ALFs. I got a call from NY from the daughter of a woman with Alzeimers, who kept ordering shampoo because she thought she was out. The daughter said that there were about 20 bottles when she came down to check on her.
All in all, you have to have a lot of patience, but I found it to be very rewarding. I'm hoping to get a geriatric rotation next year.