Jurnal Kesehatan Komunitas Indonesia
Vol 5 No 3: December 2025

The Effect of Cucumber Juice Administration on Blood Pressure Reduction in Older Adults Hypertension: A Case Study

Annisa Nur Khasanah ('Aisyiyah University of Surakarta)
Ida Nur Imamah ('Aisyiyah University of Surakarta)
Tri Harwanto ('Aisyiyah University of Surakarta)



Article Info

Publish Date
11 Dec 2025

Abstract

Background: Hypertension remains a leading global public health concern, particularly among older adults. Non-pharmacological interventions, including dietary approaches, are increasingly recognized as complementary strategies for managing blood pressure. Cucumber juice, rich in potassium and water, has been proposed as a natural and accessible adjunctive therapy for hypertension. Objective: This study aimed to evaluate the effect of daily cucumber juice administration on blood pressure reduction in hypertensive patients in RW 07, Purwodiningratan Village, Surakarta City, Indonesia. Methods: A descriptive case study was conducted over seven days (April 27–May 3, 2025), involving two hypertensive respondents aged 45 years or older who were concurrently receiving amlodipine. Cucumber juice (200 mL/day) was administered daily, and blood pressure was measured before and two hours after consumption using a digital sphygmomanometer. Data were analyzed descriptively by comparing pre- and post-intervention blood pressure categories. Results: Respondent 1’s blood pressure decreased from 168/100 mmHg (Stage 2 hypertension) to 127/84 mmHg (normal) after seven days. Respondent 2’s blood pressure improved from 186/119 mmHg (Stage 3 hypertension) to 148/90 mmHg (Stage 1 hypertension). Both cases demonstrated a consistent daily decline in systolic and diastolic values throughout the intervention period. Conclusion: The daily administration of cucumber juice contributes to a significant reduction in blood pressure in hypertensive patients when used in conjunction with standard pharmacological treatment. These findings support the potential of cucumber juice as a feasible, low-cost non-pharmacological adjunct in community-based hypertension management. Further research with larger samples and controlled designs is recommended to validate these preliminary results.

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Journal Info

Abbrev

jkki

Publisher

Subject

Environmental Science Health Professions Medicine & Pharmacology Nursing Public Health

Description

The Jurnal Kesehatan Komunitas Indonesia (JKKI) is an open access scientific journal managed by EBSINA and published by Al-Hijrah Indonesia. JKKI focuses on public health and nursing research, epidemiology, pharmacy, reproductive health, health management, environmental health, health promotion, ...