Hi there , I have been prescribed amoxicillin 500mg for an ear infection diagnosed on Monday . I'm over half way through the course and still in a lot of pain . During February I was treated for labrinthitus . I also have a painful clicking jaw which sometimes makes me cry out with sudden pain . The jaw thing has been going on for about 4 months and is the same side as my ear problems . Do you think there is a connection here ? Kind regards Carolyn .