Cipro is strong antibiotic of drugs' group called fluoroquinolones. It kills infectual bacteria, which in the body by stopping the producing of certain proteins, which bacterias are needed for growth and evolution. The main target of azithromycin is to fight different kinds of infections. This medicine can also prevent or slow the process of anthrax after exposure. Cipro may also be useful for other health problems, which are not described here. If you have an allergy to Cipro or to some components it consists of don't use it. If you have an allergy on some drugs related to Cipro you should also avoid using of it. They are moxifloxacin, levofloxacin, ofloxacin, lomefloxacin, norfloxaci and others medicine. Don't use it in the case of using tizanidine. You should be careful in using it if you have kidney or liver disease, joint problems, myasthenia gravis, a history of seizures etc. In this case it's strongly recommended to have consultancy with your doctor before using Cipro.