 [ Symptoms ] a patient with a fresh knee replacement has taken pre medication amoxicillin 2g what antibiotic can be given for her tooth abscess [ Disease ] these may be tonsilliths    tiny tonsil stones from an accumulation of food debris this is just a guess however since i can not see them over the internet tonsilliths are innocent and can be dislodged by gargling or using your finger if you can control your gag response tonsilliths can cause your tonsils to be inflamed in order to confirm this blind assumption you will need to see a medical provider for a hands on evaluation