11 year old dd had her ears pierced (with a needle) about 6 months ago. They seemed to heal well but lately they have been very sore.
We've changed the original earrings and she's wearing hypoallergenic studs. She has to take them out for PE twice a week and they really hurt her going putting them back in.
There's no pus and the ear isn't hot or red, but she keeps getting these crusty bits at the back and a small slightly red lump underneath.
What's the best thing to do?