MODERATE — Monitor Closely
🟡 MODERATE — Avoid grapefruit with Alprazolam.
Evidence level: MODERATE
Grapefruit can increase alprazolam levels, making you more sedated and drowsy than expected.
Grapefruit inhibits CYP3A4, increasing alprazolam levels and prolonging sedation.
Avoid grapefruit and grapefruit juice while taking alprazolam. The increased sedation can impair driving.
Take Alprazolam only as prescribed — benzodiazepines carry dependence risk and should not be adjusted without medical guidance. Grapefruit at a separate time. Food slows benzodiazepine absorption (delayed but longer effect). NEVER combine with alcohol. Avoid grapefruit — it increases blood levels of many benzodiazepines.
Elderly, those combining with other sedatives
Excessive drowsiness, impaired coordination, confusion
Inform your doctor if you regularly consume grapefruit
Combining sedatives increases overdose risk. Discuss with your doctor: magnesium glycinate, L-theanine, or passionflower may provide anxiety relief with fewer interaction risks. Never stop benzodiazepines abruptly — taper under medical supervision.
Grapefruit can increase alprazolam levels, making you more sedated and drowsy than expected.
Take Alprazolam only as prescribed — benzodiazepines carry dependence risk and should not be adjusted without medical guidance. Grapefruit at a separate time. Food slows benzodiazepine absorption (delayed but longer effect). NEVER combine with alcohol. Avoid grapefruit — it increases blood levels of many benzodiazepines.
Excessive drowsiness, impaired coordination, confusion
Combining sedatives increases overdose risk. Discuss with your doctor: magnesium glycinate, L-theanine, or passionflower may provide anxiety relief with fewer interaction risks. Never stop benzodiazepines abruptly — taper under medical supervision.
Inform your doctor if you regularly consume grapefruit
Or browse the full interaction database (121,000+ pairs).