By 1991, it was also marketed as Tarvid by Hoechst in the UK, Germany, Belgium, and Portugal; as Oflocet in France, Portugal, Tunisia, and several African countries by Roussel-Uclaf, as Oflocin by Glaxo in Italy, and as Flobacin by Sigma-Tau in Italy.The market for ofloxacin was seen as difficult from its launch; it was approved as a "1C" drug, a new molecular entity with little or no therapeutic gain over existing therapies, and ciprofloxacin, which had a broader spectrum, was already on the market.By 1992, an intravenous solution was approved for marketing,In 1997, an indication for pelvic inflammatory disease was approved by the U.S. Food and Drug Administration (FDA) for the oral formulation, and in the same year, a solution for ear infections was approved under the brand Daiichi and J&J also cannibalized its own market by introducing levofloxacin, the levo-enantiomer of ofloxacin, in 1996; Johnson and Johnsons annual sales of Floxin in 2003 was about $30 million, whereas their combined sales of Levaquin/Floxin exceeded $1.15 billion in the same year. Johnson & Johnson withdrew the marketing application in 2009. Society and culture
Available forms
Ofloxacin for systemic use is available as a tablet (multiple strengths), an oral suspension, and an injectable solution (multiple strengths). It is also used as eye drops and ear drops and is available in combination with ornidazole. Dosage
Ofloxacin should be administered as described within the Dosage Guidelines table found within the most recent package insert.
Ofloxacin is a quinolone antibiotic useful for the treatment of a number of bacterial infections. When taken by mouth or injection into a vein, these include pneumonia, cellulitis, urinary tract infections, 
prostatitis, plague, and certain types of infectious diarrhea. Other uses, along with other medications, include treating multidrug resistant tuberculosis. An eye drop may be used for a superficial bacterial infection of the eye and an ear drop may be used for otitis media when a hole in the ear drum is present.When taken by mouth, common side effects include vomiting, diarrhea, headache, and rash. Other serious side effect include tendon rupture, numbness due to nerve damage, seizures, and psychosis. Use in pregnancy is typically not recommended. Ofloxacin is in the fluoroquinolone family of medications. It works by interfering with the bacteriums DNA.Ofloxacin was patented in 1980 and approved for medical use in 1985. It is on the World Health Organizations List of Essential Medicines. Ofloxacin is available as a generic medication. In 2017, it was the 278th most commonly prescribed medication in the United States, with more than one million prescriptions. Medical uses
Ofloxacin is used in the treatment of bacterial infections such as:

Acute bacterial exacerbations of chronic obstructive pulmonary disease (COPD)
Community-acquired pneumonia
Uncomplicated skin and skin structure infections
Nongonococcal urethritis and cervicitis
Epididymitis
Mixed Infections of the urethra and cervix
Acute pelvic inflammatory disease
Uncomplicated cystitis
Complicated urinary tract infections
Prostatitis
Acute, uncomplicated urethral and cervical gonorrheaOfloxacin has not been shown to be effective in the treatment of syphilis. Ofloxacin is no longer considered a first-line treatment for gonorrhea, because of bacterial resistance.