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.
It can also result if the ventral pancreatic bud fails to fully rotate, so it remains on the right or if the dorsal bud rotates in the wrong direction, such that the duodenum is surrounded by pancreatic tissue. Blockage of the duodenum develops if inflammation (pancreatitis) develops in the annular pancreas. Diagnosis
Postnatal diagnostic procedures include abdominal x-ray and ultrasound, CT scan, and upper GI and small bowel series. Abdominal radiography can show the classic sign of the "double bubble": the presence of air in the stomach and duodenum. Unfortunately, this double-bubble sign is not pathognomonic for annular pancreas, as it can also be observed in other conditions, such as duodenal atresia and intestinal malrotation. Upper GI series may be suggestive of annular pancreas, especially if they show a duodenal narrowing of the second portion of the duodenum and the concomitant dilatation of the proximal duodenum. In some cases it is possible to have signs of inverse peristalsis of the duodenal tract which is proximal to the narrowing caused by the annular pancreas, and the dilatation of the duodenal portion distal to the anomaly. An abdominal CT scan or an MRI allows to highlight the narrowing of the descending duodenal tract and the ring of pancreatic tissue surrounding the duodenum: this ring can be complete or, in patients with an incomplete annular pancreas, extended in a postero-lateral or anterolateral direction with respect to the second part of the duodenum.