I do not use Walmart pharmacy but out of necessity I had to today. I am still waiting after more than three hours. I was told when I dropped it off that they had to call my doctor-unfortunately I did not just call myself. They never called until I got upset at the counter. I knew by that time that they had lied to me about even trying to call. Now they are making excuses about how busy they were when they got back from lunch. This is after I got yelled at by the clerk because it was "my doctor that wasn't calling back" WHEN THEY NEVER CALLED HIM! I should have known better and now i definitely do. I feel bad for anyone who has to use them