Pharmacology Interaction of theophylline with ciprofloxacin is : A Ciprofloxacin increases theophylline metabolism B Ciprofloxacin decreases theophylline metabolism C Theophylline increases ciprofloxacin metabolism D Theophylline decreases ciprofloxacin metabolism 💡 Explanation Interaction of theophylline with ciprofloxacin is : ✓ Correct Answer: B. Ciprofloxacin decreases theophylline metabolism