DD complained her earring was itching her,I’ve taken it out and it’s clearly infected-red, slightly swollen and some pus. It’s not a new piercing, it was done six years ago. I’ve cleaned it with salt water but everything i’m reading says to leave the earring in-the way it looks I think her ear will ‘swallow’ any jewellery but I don’t want to trap the infection. Does anybody have any advice/experience, please?