Help with a chigger bite that has been there?

Chigger bites. Chigger bites usually heal on their own within one to two weeks. In the meantime, control itching with an over-the-counter anti-itch cream, such as Hydrocortisone cream. Consult your doctor if your skin appears infected or if the bites seem to be spreading to other parts of your body.
Clear nail polish. Apply a coating of clear nail polish over the chigger bite. Use a bug spray when going outside.