I don't think so. I once had my ears pierced in an ordinary shop. I need to choose a pair of earrings I like in the shop, and then the shopkeeper will sterilize your earlobe. Then I will use special headphones to do it at once. It hurts the first time, and then it will be wiped with disinfectant (they will have it). It won't hurt that much. Remember not to touch water for a week after playing, otherwise it will be easy to get inflamed. I will turn my new earrings from time to time to avoid new ear holes.

If you want to prepare something, buy yourself a better pair of earrings and explain to the clerk that they are used to pierce your ears. Hospitals and small shops are cheap things, for fear of easily causing inflammation. Of course, not if you pay attention.