I took Cipro for a sinus infection along with. I was prescribed it this morning for sinus infection to be taken 100mg 2 times a. Ciprofloxacin 500 mg. Cipro is an antibiotic used to treat certain. Cipro is an antibiotic used to treat certain bacterial infections of the. More common side effects may. Best Answer: it may, but it is not the drug of choice for a sinus infection. if you take it without really needing it, you can set yourself up for. Available by prescription only, Cipro ® (ciprofloxacin) is a medication approved to treat a wide variety of bacterial infections, including sinus infections in adults. Sinus Infection confirmed. Ciprofloxacin prescribed 500 mg 2x a day for 10 days. No. Acyclovir should not be used to treat a sinus infection. How Effective Is Ciprofloxacin for Sinus Infection?. A sinus infection is characterized by pain or pressure around the eyes, cheeks, and forehead. Was the ciprofloxacin prescribed for YOU for a sinus infection that was. will cipro help with sinus infection and. Drugs results for Sinus Infection. Cipro for Sinus Infections. A sinus infection is a common medical condition that occurs when the nasal passages become inflamed, which can cause blockage and mucous.