about patches lump in/on her ear!

So the vet said Patches popped a bloodvessal and has an ear infection but she went for her opperation and now has 7 buttons in her ear. She has to take pills everyday. 2 in the morning and 2 at night, and we have to give her ear drops for her infected ears. The vet said she should be back to normal in a couple of days. Patches has clean teeth now and is all better.