Ciprofloxacin and Levofloxacin are not to be taken together, in fact they are the same type of antibiotic. They are mainly used to treat urinary tract infections, lower respiratory tract infections, upper respiratory tract infections and digestive tract infections. Both drugs have the same pharmacology, but also have different characteristics, mainly through the treatment of different germs to play a better sensitivity. There are many side effects that can be manifested through the different pharmacology, for example, if you are allergic to ciprofloxacin, you should not use levofloxacin, as the two are in the same category. For example, if you are allergic to ciprofloxacin, you should not use levofloxacin, because the two are in the same class. There is a possibility that the combined use may enhance the side effects and there is no way to achieve a better therapeutic effect.