I went to the doctors Wednesday because the outer part of my ear was infected, so he gave me some flucloxacillin 500 mg and some cream, three days after starting on these tablets I felt a severe pain inside of my ear and I can t sleep, chew, hardly speak, let alone hear anything from that ear it is completely blocked, it seems very swollen I don t know weather it s the tablets? Do I stop taking them the doctors is shut for the weekend so I m a little stuck on what I should do.