Please Note: You may order only as much as your physician prescribes for you and we only ship a three month supply at a time.
Biaxin Clarithromycin tablets What do clarithromycin tablets do?CLARITHROMYCIN (Biaxin(R) or Biaxin(R) XL) is an antibiotic. Clarithromycin kills certain bacteria or stops their growth. It treats ear, lung, sinus, throat and skin infections. This medicine is also is used to treat a certain bacteria that can cause stomach ulcers. Clarithromycin will not work for colds, flu, or other virus infections. Biaxin(R) XL is an extended-release form of clarithromycin that only needs to be taken once daily.