Hi there, i have a bad cut on my knee that i think is infected, also i believe i have a UTI, i have some apo-clarithromycin 250 mg will that help with anything i ve mentioned? thanks,Kate im 29 5 6 165 im also on medications like prozac for depression and OCD, also Gabapetin, clonazapam for anxiety, and 90 mg of methadone.