i found out allergic to pentacillin and amacillin they gave me numbing pill for my throat and i had allergic reaction lips swelled throat and lips and tongue pilled along with bumps inside mouth next day i relized my anti botic had pentacillin after going to same docs all they gave me was allergy med and mouth wash iam in so much pain she said throat looked better showed pharmist and she was in shock i could have died still having symptoms havent been back dont think they care .