What Foods Should Be Avoided While Taking Theophylline?
What Foods Should Be Avoided While Taking Theophylline? Drinking or eating foods high in caffeine, like coffee, tea, cocoa, and chocolate, may increase the side effects caused by theophylline. Avoid large amounts of these substances while you are taking theophylline. What foods affect theophylline levels? Large amounts of caffeine (a substance that is related to