Grapefruit juice can inhibit the metabolism of prednisone, potentially increasing its blood levels and the risk of side effects.
Monitor blood pressure, blood sugar, and signs of infection due to heightened immunosuppression.
Effects of grapefruit juice can persist for several days.
Safer alternatives include other citrus juices like orange juice.
Inform your doctor about all dietary habits.
Grapefruit juice contains compounds like furanocoumarins that inhibit the CYP3A4 enzyme in the liver and intestines, which is responsible for metabolizing prednisone and its active metabolite prednisolone, leading to reduced clearance and elevated plasma concentrations.
Potential for enhanced corticosteroid effects, including increased immunosuppression, gastrointestinal irritation, hypertension, hyperglycemia, or symptoms of hypercorticism such as weight gain and mood changes.
Limit or avoid grapefruit juice while on prednisone; the interaction may last up to 72 hours after consumption. Monitor for adverse effects and consult a healthcare provider; dosage adjustments may be needed in some cases.
Was this helpful?
The content on SafeTo is for informational purposes only and does not constitute medical, veterinary, or professional advice. Always consult with a qualified professional for specific concerns.
Hot chocolate contains small amounts of tyramine and phenylethylamine, which can interact with MAOIs, potentially leading to a hypertensive crisis if consumed in large quantities, though the risk is generally low with moderate intake.
Kale, a vitamin K-rich leafy green, can interact with warfarin by potentially reducing its anticoagulant effects if intake is inconsistent or excessive.
Large amounts of lime juice may mildly interact with certain statins, similar to but less potent than grapefruit juice, by inhibiting drug metabolism and potentially increasing statin levels in the blood.
