PENGARUH PEMBERIAN TEH DAUN SALAM (SYZYGIUM POLYANTHUM) DAN SERAI (CYMBOPOGON CITRATUS) TERHADAP PENURUNAN TEKANAN DARAH PADA PENDERITA HIPERTENSI

Andra Yani, - and Afianti Sulastri, - and Suci Tuty Putri, - (2025) PENGARUH PEMBERIAN TEH DAUN SALAM (SYZYGIUM POLYANTHUM) DAN SERAI (CYMBOPOGON CITRATUS) TERHADAP PENURUNAN TEKANAN DARAH PADA PENDERITA HIPERTENSI. S1 thesis, Universitas Pendidikan Indonesia.

Abstract

Pendahuluan: Hipertensi merupakan salah satu penyakit degeneratif yang banyak terjadi pada usia 45–59 tahun. Penurunan elastisitas pembuluh darah dan perubahan hormonal menjadi faktor pemicu, dan pendekatan non-farmakologis seperti pemanfaatan herbal, termasuk daun salam dan serai, menjadi alternatif pengobatan. Tujuan: Mengetahui pengaruh pemberian teh daun salam dan serai terhadap penurunan tekanan darah pada penderita hipertensi usia 45–59 tahun. Metode: Penelitian ini menggunakan desain pretest-posttest with control group dengan 30 responden yang dibagi menjadi tiga kelompok: kombinasi (daun salam + serai), tunggal (daun salam saja), dan kontrol. Intervensi dilakukan dua kali sehari, 200 ml, selama 14 hari. Analisis data menggunakan uji Shapiro-Wilk, Kruskal-Wallis, Wilcoxon Signed Rank Test, dan Mann-Whitney. Hasil: Uji Wilcoxon menunjukkan penurunan signifikan pada kelompok kombinasi (p = 0,005) dan tunggal (p = 0,005), sedangkan kelompok kontrol tidak signifikan (p > 0,05). Uji Kruskal-Wallis menunjukkan perbedaan signifikan antar kelompok baik pada sistolik (p = 0,000) maupun diastolik (p = 0,003). Uji Mann-Whitney menunjukkan penurunan tekanan darah pada kelompok kombinasi berbeda signifikan dibandingkan tunggal maupun kontrol (p < 0,05). Kesimpulan: Teh kombinasi daun salam dan serai efektif menurunkan tekanan darah sistolik dan diastolik, dengan efek lebih besar dibandingkan sediaan tunggal maupun tanpa intervensi. Kandungan flavonoid, saponin, dan senyawa diuretik alami dalam kedua tanaman berpotensi digunakan sebagai terapi non-farmakologis pada hipertensi usia pertengahan. Introduction: Hypertension is a common degenerative disease, particularly among individuals aged 45–59 years. Reduced arterial elasticity and hormonal changes contribute to its onset, and non-pharmacological approaches such as herbal remedies, including bay leaves and lemongrass, serve as alternative treatments. Objective: To determine the effect of bay leaf and lemongrass tea on blood pressure reduction in hypertensive patients aged 45–59 years. Methods: This study used a pretest-posttest control group design with 30 respondents divided into three groups: combination (bay leaf + lemongrass), single (bay leaf only), and control. The intervention was given twice daily, 200 ml, for 14 days. Data were analyzed using the Shapiro-Wilk test, Kruskal-Wallis test, Wilcoxon Signed Rank Test, and Mann-Whitney test. Results: The Wilcoxon test showed significant reductions in the combination group (p = 0.005) and single group (p = 0.005), while the control group was not significant (p > 0.05). The Kruskal-Wallis test showed significant differences between groups in systolic (p = 0.000) and diastolic (p = 0.003) pressures. The Mann-Whitney test indicated that the combination group had a significantly greater reduction in blood pressure compared to the single and control groups (p < 0.05). Conclusion: Bay leaf and lemongrass tea is effective in lowering systolic and diastolic blood pressure, with greater effects than single preparation or no intervention. The flavonoid, saponin, and natural diuretic content of both plants may serve as a potential non-pharmacological therapy for managing hypertension in middle-aged individuals.

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Item Type:	Thesis (S1)
Additional Information:	https://scholar.google.com/citations?view_op=new_profile&hl=id ID SINTA Dosen Pembimbing: Afianti Sulastri: 5994273 Suci Tuty Putri: 5975877
Uncontrolled Keywords:	Hipertensi, Serai, Teh Daun Salam, Tekanan Darah, Terapi Herbal. Bay Leaf, Blood Pressure, Hypertension, Herbal Therapy, Lemongrass.
Subjects:	R Medicine > R Medicine (General) R Medicine > RM Therapeutics. Pharmacology R Medicine > RS Pharmacy and materia medica R Medicine > RT Nursing
Divisions:	Fakultas Pendidikan Olahraga dan Kesehatan > S1 Keperawatan
Depositing User:	andrayani@upi.edu
Date Deposited:	21 Aug 2025 02:09
Last Modified:	21 Aug 2025 02:09
URI:	http://repository.upi.edu/id/eprint/135938

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