Question: how long does it take for the side effects of cipro to go away?
Answer: by Drugs.com The serum elimination half-life of ciprofloxacin with normal kidney function is approximately 4 hours. This is the time it takes for your body to reduce the plasma levels by half. It usually takes around 5.5 x half-lifes for a drug to be completely eliminated from your system (5.5 x 4= 22 hours).