The side effects of Enrofloxacin or Baytril Taste Tabs for Cats and Dogs may include various symptoms like loss of appetite, convulsions, vomiting, lethargy, diarrhea, seizures among pets with central nervous system/CNS disorders. If you observe any such symptoms contact your veterinarian immediately. They may also develop cataracts if the administration is continued for a prolonged period. It may call for special care under such circumstances.