A patient has been prescribed ciprofloxacin (Cipro) for a severe sinus infection. The nurse ...

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Rationale 1: Dairy products can decrease the absorption of ciprofloxacin.
Rationale 2: Ciprofloxacin can increase serum levels of caffeine.
Rationale 3: Antacids can diminish drug absorption.
Rationale 4: Diarrhea can occur while taking ciprofloxacin.
Rationale 5: Ciprofloxacin may be administered with food to diminish adverse GI effects.

Global Rationale: Dairy products can decrease the absorption of ciprofloxacin. Ciprofloxacin can increase serum levels of caffeine. Diarrhea can occur while taking ciprofloxacin. Ciprofloxacin may be administered with food to diminish adverse GI effects. Antacids can diminish drug absorption.