Cipro is an antibiotic that has been found be effective against anthrax, as well as many other types of bacteria. It will also kill E. coli bacteria and is helpful in treating bacterial infections that cause everything from bronchitis to gonorrhea. The 2001 anthrax attacks, also known as Amerithrax from its FBI case name, occurred within the United States over the course of several weeks beginning on September 18, 2001, one week after the September 11 attacks. Cipro Cipro general information. Generic name: Ciprofloxacin Brand names: Cipro. Cipro is an antibiotic from fluoroquinolones group which is used for infection treatment in the lower respiratory tract, skin, abdomen, bones/joints, urinary tract, including cystitis in women. How to use Cipro. Read the Medication Guide and, if available, the Patient Information Leaflet provided by your pharmacist before you start taking ciprofloxacin and each time you get a refill. Cipro (ciprofloxacin) is a fluoroquinolone (flor-o-KWIN-o-lone) antibiotic that fights bacteria in the body. Ciprofloxacin is used to treat different types of bacterial infections. Medical uses. Ciprofloxacin is used to treat a wide variety of infections, including infections of bones and joints, endocarditis, gastroenteritis, malignant otitis externa, respiratory tract infections, cellulitis, urinary tract infections, prostatitis, anthrax, and chancroid. What is Cipro? Cipro is a brand name of the generic drug ciprofloxacin and is a prescription antibiotic medication used to treat a variety of bacterial infections. Cipro official prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions, pharmacology and more. DESCRIPTION. CIPRO XR (ciprofloxacin*) extended-release tablets contain ciprofloxacin, a synthetic antimicrobial agent for oral administration. CIPRO XR tablets are coated, bilayer tablets consisting of an immediate-release layer and an erosion-matrix type controlled-release layer. Fluoroquinolones, including CIPRO IV®, are associated with an increased risk of tendinitis and tendon rupture in all ages. This risk is further increased in older patients usually over 60 years of age, in patients taking corticosteroid drugs, and in patients with kidney, heart, or lung transplants.