Adi Husada Nursing Journal
Vol 12 No 1 (2026): Adi Husada Nursing Journal

The Effect of Giving Watermelon Citrullus Lanatus and Cucumus Sativus Juice on Reducing High Blood Pressure in Elderly People with Hypertension

Vermona Marbun (STIKes Medistra Indonesia)
Mitha Sinta Dewi (STIKes Medistra Indonesia)
Riyen Sari Manullang (STIKes Medistra Indonesia)
Renince Siregar (STIKes Medistra Indonesia)
Emy Purwani (STIKes Medistra Indonesia)
Riris Ocktryna Silitonga (STIKes Medistra Indonesia)
Ani Anggriani (STIKes Medistra Indonesia)
Andi Pranata (Sekolah Tinggi Ilmu Kesehatan Medistra Indonesia)



Article Info

Publish Date
02 Jul 2026

Abstract

Hypertension is a silent killer, because often people with hypertension do not feel any symptoms for years. Hypertension treatment consists of 2 therapies: pharmacological and non-pharmacological. In pharmacological therapy, hypertension can be treated with antihypertensive drugs, and in non-pharmacological therapy, a combination of watermelon and cucumber juice can be consumed. Watermelon contains the amino acid citrulline, which helps lower blood pressure, while cucumber contains minerals such as potassium, magnesium, and phosphorus. This study aims to determine the effect of a combination of watermelon juice (Citrullus Lanatus) and cucumber (Cucumis Sativus) on reducing blood pressure in elderly individuals with hypertension in RW 004, Sabajaya Village, in 2024. The research Design used is quantitative with a quasi-experimental approach. The sampling technique in this study was purposive sampling, with a sample size determined using the Frederer formula. Statistical tests used the Wilcoxon test. The sample in this study was 20 elderly respondents with hypertension. The results of the study showed a p-value of 0.001 < α (0.05), indicating that the combination of watermelon and cucumber juice reduced blood pressure in the elderly in RW 004 Sabajaya Village. This evidence supports the potential of non-drug approaches as valuable additions to hypertension treatment, encouraging clinicians and researchers to explore and adopt such alternatives.

Copyrights © 2026






Journal Info

Abbrev

AHNJ

Publisher

Subject

Nursing Public Health

Description

Adi Husada Nursing Journal (AHNJ) is a peer review and open access journal that publishes scientific work in the field of nursing (print ISSN: 2443-4019, e-ISSN: 2502-2083). The journal has been published since 2015 and was developed by the Research and Community Service Unit, STIKes Adi Husada. The ...