Tag: Fruit juice

Studies have shown that certain fruit juices, including grapefruit and orange juice, can reduce the effectiveness of fexofenadine by up to 70%, impacting allergy symptom relief. This is why understanding which medications should not be combined with fexofenadine is crucial for safe and optimal treatment. A variety of common products, from antacids to antibiotics, can interfere with this popular antihistamine.

Studies have shown that fruit juice can reduce the absorption of some allergy medications, like fexofenadine, by up to 70%, rendering them significantly less effective. This surprising interaction is a critical reason why you can't take allergy medicine with fruit juice and should always follow specific dosing instructions.