Hi, ciprofloxacin is member of quinolone group of antibiotics. There are some common side effects of cipro
like nausea, diarrhea, vomiting, abdominal discomfort, rash, headache etc. Less than 1% of persons taking
ciprofloxacin suffer from water retention, increased urinary output, kidney stones etc. If you are suffering
from retention you should consult physician for further evaluation and change in drug. Take care and regards.