Overview of the efficacy and functions of patchouli

Patchouli is a common Chinese herbal medicine withRemoving dampness, relieving heat, stopping vomiting, regulating qi and appetizingIt has such effects and is widely used in clinical Chinese medicine and daily health care. Its main functions include relieving chest tightness, vomiting, and loss of appetite caused by summer heat dampness, and assisting in the treatment of colds, indigestion and other symptoms. The active ingredients of patchouli such as volatile oils (patchouli alcohol, patchouli ketone, etc.) are the key to its pharmacological activity. This article will systematically introduce the value of this medicinal material from its traditional uses, modern research, applicable groups and precautions.

Application and core functions of traditional Chinese medicine

Patchouli is included in traditional Chinese medicine theorySpleen, Stomach, Lung Meridians, especially good at regulating diseases caused by dampness and turbidity trapped in the spleen. For example, for dizziness, abdominal distension, nausea and diarrhea caused by summer heat and humidity, it is often used with Peilan and Atractylodes. For vomiting caused by stomach qi, it is often used with Pinellia ternata and Ginger. In addition, patchouli canDivergence indicates evil, it has a certain effect in relieving colds and colds accompanied by dampness. Its aromatic and moisture-reducing properties make it an important ingredient in summer heatstroke prevention and Chinese patent medicines (such as Huoxiang Zhengqi Water).

Modern research and scientific verification

Modern pharmacological research shows that the volatile oil components in patchouli haveAntibacterial, anti-inflammatory, promote secretion of digestive juicesetc. Experimental data shows that it has an inhibitory effect on common pathogenic bacteria such as Staphylococcus aureus and Shigella dysenteriae (see table below). In addition, patchouli extract can also regulate gastrointestinal motility and improve functional indigestion. These studies provide scientific basis for its traditional efficacy, but it should be noted that its clinical application still needs to follow the principle of syndrome differentiation and treatment to avoid blind use.

Applicable groups and precautions

Patchouli is suitable forDampness and turbidityPeople (such as those with thick and greasy tongue coating, poor appetite, and those prone to cold due to heat and dampness in summer), but should be used with caution in those with yin deficiency, excessive fire, or qi deficiency. It can be made into tea (3-5 grams boiled in water) or eaten daily, but taking it in large amounts for a long time may irritate the gastrointestinal tract. Pregnant women and people with allergies should use it under the guidance of a physician. It should be noted that patchouli is not the same species as the plant with the same name, Patchouli, so you need to be careful when purchasing.Pogostemon cablinThis scientific name avoids confusion.

Summary and reasonable use suggestions

Patchouli is a medicinal material with both medicinal and health-care value. Its dampness-removing and neutralizing properties are particularly useful during the hot and humid seasons. Both traditional experience and modern research support its application in digestive system and exogenous diseases, but it needs to be used in combination with physical constitution and symptom differentiation. In daily health care, other medicinal and food homologous materials (such as tangerine peel and hawthorn) can be combined in appropriate amounts to avoid overdose of a single flavor. For severe symptoms, it is recommended to seek medical treatment promptly and is not a substitute for regular treatment.

Citing sources: 1. "Chinese Pharmacopoeia" 2020 edition 2. Li Shizhen's "Compendium of Materia Medica" 3. Modern pharmacological research data are quoted from the 2019 issue 12 of the journal "Chinese Herbal Medicine"