I had keyhole surgery recently and a small infection developed in my belly button. Very slight, the nurse hesitated but sent a swab off and it did come back showing infection. She got the doctor to give me a prescription for erythromycin. To look at now there is no infection, just redness - but not very noticeable.
WIBU not to bother getting the prescription and just to let it fix itself? It already looks a lot better. I'm loathe to take antibios, especially as I have read on here that erythromycin makes a lot of people sick - I can really do without that!