Can You Take grapefruit and nifedipine Together?
Evidence-based clinical pharmacological assessment, adverse synergy evaluation, and administration separation protocols.
This combination presents a meaningful risk of altered drug bioavailability, metabolic enzyme competition, or cumulative toxicity. Close clinical monitoring or dosing separation is required.
Clinical Mechanism & Evidence Details
Alcohol may enhance gastrointestinal irritation, trigger orthostatic hypotension, or alter drug absorption kinetics.
Taking other supplements, foods, or medications with this pair?
Add your morning coffee, daily multivitamins, prescription pills, and dinner foods into our instant browser-based radar to check for multi-way chain reactions.
Clinical mechanism and interaction severity derived from openFDA Drug Structured Product Labeling (Section 7), NIH Office of Dietary Supplements (ODS), and NIH NCCIH clinical botanicals database.