Ciprofloxacin is an antibiotic that belongs to the fluoroquinolone class. It is commonly used to treat various bacterial infections, including those affecting the urinary tract, respiratory system, and skin. Ciprofloxacin works by inhibiting the bacteria's ability to replicate and repair their DNA, ultimately leading to their death. This medication is available in several forms, including tablets, intravenous solutions, and eye drops. While effective, ciprofloxacin can cause side effects such as nausea, diarrhea, and dizziness. It is important to use this antibiotic only as prescribed by a healthcare professional to avoid antibiotic resistance.