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The efficacy and function of Ophiopogon japonicus
2026-04-29 01:33:28
Overview of the efficacy and functions of Ophiopogon japonicus
Ophiopogon japonicus, also known as Ophiopogon japonicus, is a common Chinese medicinal material. The dried roots are used as medicine.Nourishes yin and moisturizes the lungs, clears the heart and relieves troubles, produces body fluids and quenches thirstand other effects. Its main functions include improving symptoms such as dry cough, irritability and insomnia, dry mouth and tongue, etc. It can also regulate immunity and protect cardiovascular system. Modern research has also found that Ophiopogon japonicus contains a variety of active ingredients, such as polysaccharides, saponins, etc., which have antioxidant and anti-inflammatory effects. Content will be centered around its core efficacy, focusing on its value in traditional medicine and modern applications.
The effect of Ophiopogon japonicus on nourishing yin and moisturizing the lungs

The most significant effect of Ophiopogon japonicus isNourishes yin and moisturizes lungs, especially suitable for symptoms such as dry cough with less phlegm and dry throat caused by lung dryness or insufficient lung yin. Traditional Chinese medicine believes that Ophiopogon japonicus is slightly cold in nature and returns to the lungs, stomach, and heart meridians. It can moisten dryness and promote body fluids, and relieve respiratory discomfort caused by dryness and heat that damage body fluids. It is often used clinically to treat chronic bronchitis, tuberculosis and other diseases, and is often used in combination with Adenophora adenophora, Polygonatum odoratum, etc. Modern research shows that the polysaccharides in Ophiopogon japonicus can enhance the defense ability of respiratory mucosa and reduce inflammatory reactions.
The effect of Ophiopogon japonicus on clearing the mind and removing troubles
In addition to moistening the lungs, Ophiopogon japonicus can alsoClear the mind and eliminate troubles, has a good effect on palpitations, insomnia, and irritability caused by insufficient heart yin. In the theory of traditional Chinese medicine, when the heart fire is strong or the yin deficiency is strong, symptoms of restlessness are likely to occur. Ophiopogon japonicus can nourish yin and clear the heart, and is often used in combination with jujube seeds, poria, etc. Modern pharmacology has found that Ophiopogon japonicus extract has a sedative effect, can regulate nervous system function, and improve sleep quality. It is suitable for people with long-term stress or menopause.
Ophiopogon japonicus' production of fluids and immune regulation
Ophiopogon japonicusProduce fluid and quench thirstThe effectiveness makes it a complementary option for people with diabetes or xerostomia. It can promote saliva secretion and relieve dry mouth, and its polysaccharide content can enhance the body's immunity. Experimental data show that Ophiopogon japonicus polysaccharide can activate macrophages and improve disease resistance. In addition, Ophiopogon japonicus also has a protective effect on cardiovascular disease. It can slow down the heart rate and improve blood supply to the myocardium. It is suitable for daily health care of middle-aged and elderly people.
Comprehensive applications and precautions of Ophiopogon japonicus
In summary, Ophiopogon japonicus isNourishes the lungs, calms the nerves, promotes body fluid production, and regulates immunityIt has significant effects in many aspects, and can be used alone or in combination with other medicinal materials. However, it should be noted that people with weak spleen and stomach should not take excessive dosage to avoid diarrhea. It is recommended to use it under the guidance of a doctor and avoid using it with cold and cooling drugs. Modern research is still exploring more of its potential, but its traditional benefits have been widely proven, making it an excellent choice for health and conditioning.
| Data source | Relevant research or literature |
|---|---|
| "Chinese Pharmacopoeia" | Medicinal material standards and basic functions of Ophiopogon japonicus |
| "Chinese Materia Medica" | Traditional application and compatibility methods |
| Modern pharmacological research (Zhang Minghua, etc.) | Immunomodulatory effects of Ophiopogon japonicus polysaccharide |
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