Related Experiment Video
Updated: May 12, 2026
05:57
The Antihypertensive Effects and Mechanisms of Huotan Jiedu Tongluo Decoction in Rats with H-Type Hypertension
Published on: May 17, 2024
Interactions between antihypertensive drugs and food
B Jáuregui-Garrido1, I Jáuregui-Lobera
1Department of Cardiology, University Hospital Virgen del Rocío, Seville, Spain. igjl@upo.es
Nutricion Hospitalaria
|April 17, 2013
Summary
Food can alter how antihypertensive drugs work, potentially causing toxic effects or reducing efficacy. Grapefruit juice interactions are significant, necessitating dietary review for patients on these medications.
Area of Science:
- Pharmacology
- Clinical Pharmacy
- Nutritional Science
Background:
- Drug interactions can modify pharmacokinetics and pharmacodynamics.
- Antihypertensive drugs are susceptible to interactions with dietary factors.
- These interactions may compromise therapeutic efficacy and lead to adverse events.
Purpose of the Study:
- To review existing data on interactions between antihypertensive agents and food.
- To update knowledge on the impact of diet on antihypertensive drug therapy.
Main Methods:
- A literature search was conducted in PubMed.
- The search focused on interactions between antihypertensive drugs and food.
- 236 articles were initially identified.
Main Results:
- Interactions between antihypertensive drugs and food in general were identified.
- Specific interactions between antihypertensive agents and grapefruit juice were highlighted.
- Food can influence the bioavailability of antihypertensive medications.
Conclusions:
- Dietary factors significantly impact antihypertensive drug bioavailability.
- Patients should be advised to avoid grapefruit juice during antihypertensive treatment.
- Detailed dietary anamnesis is crucial for managing antihypertensive drug therapy safely.
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