Shuiwenghua is the name of a traditional Chinese medicine. It consists of the flower buds of Shuiweng, a plant in the Myrtaceae family. From late May to early June, flowering branches bearing buds are harvested, moistened with water, and stacked for 3–5 days to allow the buds to fall off naturally. The buds are then sun-dried until they are about 30% dry, stacked and left to ferment for 1–2 days, and sun-dried again. This process of sun-drying for one day followed by fermentation for one day is repeated until fully dry, after which any remaining twigs and stems are sifted out. It has a bitter, slightly sweet taste and a cool nature.It can clear heat and eliminate toxins, relieve summer heat and promote fluid production, and relieve food stagnation and promote diuresis.
Shuiweng Flower
Disclaimer: These statements have not been evaluated by the Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure, or prevent any disease. All references in this article to TCM syndrome differentiation, herbal medicines, teas, and decoctions are intended to promote TCM culture and are provided solely for educational and reference purposes.
Shuiwenghua is the name of a traditional Chinese medicine. It consists of the flower buds of Shuiweng, a plant in the Myrtaceae family. From late May to early June, flowering branches bearing buds are harvested, moistened with water, and stacked for 3–5 days to allow the buds to fall off naturally. The buds are then sun-dried until they are about 30% dry, stacked and left to ferment for 1–2 days, and sun-dried again. This process of sun-drying for one day followed by fermentation for one day is repeated until fully dry, after which any remaining twigs and stems are sifted out. It has a bitter, slightly sweet taste and a cool nature.It can clear heat and eliminate toxins, relieve summer heat and promote fluid production, and relieve food stagnation and promote diuresis.
Chinese Name : 水翁花
Aliases : Shuixiang, Jiuweng, Tujinpi
Nature, Flavor & Meridian Tropism : It has a bitter and slightly sweet taste and a cool nature. It enters the Lung, Spleen, and Stomach meridians
Benefits & Efficacy
Benefits
Clears heat and detoxifies; relieves summer heat and promotes fluid production; alleviates food stagnation and promotes diuresis.
Indications
Common cold with fever, bacterial dysentery, acute gastroenteritis, indigestion.
Usage and Dosage
Internal use: Decoct 15–30 g; steep in water as a tea substitute; or cook into congee.
Precautions
Contraindicated for those with spleen and stomach deficiency-cold.
Processing & Preparation
Processing Methods
Moisten with water, pile up for 3–5 days to allow the flower buds to fall off naturally, sun-dry until 30% dry, then pile and cover for 1–2 days before sun-drying again. Repeat this cycle of one day of sun-drying followed by one day of covering until fully dry. Finally, sift to remove any remaining stems and branches.
Botanical Information
Botanical Classification
Shuiweng, a plant of the Myrtaceae family.
Morphological Characteristics
Shuiweng is a tree that can grow up to 15 m tall. Its dried flower buds are ovate or spherical, pointed at both ends, 4–7 mm long, and 2–4 mm in diameter.The calyx tube is inversely bell-shaped or cup-shaped, brown to brownish-black, wrinkled on the outside, with more than four longitudinal ridges protruding; upon removal of the cap-like structure, overlapping stamens are visible, with brownish-black filaments and a conical style in the center. The texture is dry and hard. It has a faintly fragrant odor and a bitter taste. It thrives in a warm, sunny, and humid climate and is commonly found near water.
Distribution Area
It is distributed in Guangdong, Hainan, Guangxi, Yunnan, and other regions.
Copyright: Excerpt from Internet, Copyright belongs to the Original Author and all original sources, This article was shared by DeDe on August 2, 2026, Please credit the source and include a link to the original article when reposting.
Terminology Proofreading: [Cheng Bo] | August 2, 2026 Reviewed by: [Wang Zhongxiang, Associate Chief TCM Physician (China)] | August 2, 2026
Correct Content Errors: Errors may occur during the writing, editing, translation, and publication of website content. If you find any errors or inaccurate information in this article, please feel free to Contact Us to report them, and we will correct them promptly.
FDA Disclaimer: The descriptions of the efficacy of Chinese herbal medicines, herbal teas, decoctions, and formulas, as well as the content on Traditional Chinese Medicine (TCM) diagnostic theory and traditional TCM therapies contained on this site, are intended solely for the purpose of popularizing TCM culture and serving as an educational reference; they do not constitute medical diagnosis or treatment advice. Please do not attempt to use these products on your own without proper guidance. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. If you are experiencing any physical discomfort, please consult a licensed healthcare professional and seek treatment at a reputable medical institution. This platform assumes no responsibility for any consequences resulting from the use of herbs or formulas by any individual based on the information provided on this site. Please read Medical Disclaimer.
