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The efficacy, functions and taboos of Buddleia japonica

2026-06-23 10:43:19

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Buddleia flowerIt is the dried flower bud of the tree of the Logchrysae family. It is mainly produced in southwestern my country. It is traditionally used for ophthalmic diseases such as red and swollen eyes, blurred vision and excessive tears. Its core function isClear liver, improve eyesight, remove nebula, modern research has confirmed that its flavonoids have anti-inflammatory effects. Please note when usingUse with caution in those with spleen and stomach deficiency, the typical compatibility is often used with chrysanthemum and cassia.

Main components and pharmacological effects of Buddleia japonica
active ingredientsContent(%)Pharmacological effects
Mongoside0.5-1.2Inhibit corneal neovascularization
apigenin0.3-0.8Antioxidant, anti-inflammatory
Luteolin0.2-0.5Improve microcirculation

In terms of clinical application, "Yinhai Jingwei" records that it "specializes in treating intraocular cloudiness". In modern times, it is commonly used for external eye diseases such as conjunctivitis and dry eye. Typical prescriptions include:Dense flowers scatter(Buddleia 10g+Chrysanthemum 6g+Licorice 3g). When using it, it is recommended that the daily dosage of water decoction is 6-12g. Please pay attention to theWestern medicine anticoagulantConcomitant use may increase the risk of bleeding.

Contraindications for use by special groups include:Pregnant women should use with caution(may stimulate uterine contractions),hypotensive patientsAvoid using in large doses (contains antihypertensive ingredients). Li Shizhen's "Compendium of Materia Medica" of the Ming Dynasty specifically pointed out: "It is not suitable for people with deficiency, cold and eye disease." Modern pharmacological research shows that its extracts exhibit hepatotoxicity in animal experiments, soPeople with abnormal liver functionShould be used in reduced amounts.

The efficacy, functions and taboos of Buddleia japonica

Taken together, as a traditional ophthalmic medicine, Buddleia japonica has unique advantages in relieving symptoms such as visual fatigue and conjunctivitis. Recommendations when using: ①Not to be used continuously for more than 2 weeks; ② Combined with wolfberry, it can alleviate coldness; ③ Strict sterilization is required when using external eyewash. The latest "Chinese Pharmacopoeia" 2020 edition stipulates that the content of mongoside should not be less than 0.5%, so you should pay attention to the test report when purchasing.

References: 1. "Pharmacopoeia of the People's Republic of China" 2020 edition 2. "Chinese Materia Medica" Shanghai Science and Technology Press 3. Li Shizhen's "Compendium of Materia Medica" Ming Dynasty Wanli edition

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