List of articles: 1. Ephedra is a traditional Chinese medicine. What is its specific function? 2. What does Chinese medicine moxibustion ephedra do? 3. What is the efficacy and function of Herba Ephedrae? 4. What is the difference between the efficacy of roasted ephedra and raw ephedra? Can they replace each other? 5, the efficacy of ephedra 6, what are the side effects of ephedra _ What are the side effects of ephedra? Ephedra is a kind of traditional Chinese medicine, what is its specific effect? Ephedra is warm, pungent and bitter, and enters the lung and bladder meridian. Its efficacy and function are as follows:
1, can dredge channels and collaterals, penetrate pores, and dispel cold, and is mostly used in clinic for exogenous wind-cold, general pain, aversion to cold and no sweat, fever and headache;
2, dispersing lung and relieving asthma, can disperse lung qi and warm lung cold, so it can be used for cold, cold, cough or asthma;
3. The lung is the source of water, so it has the function of diuresis and detumescence by lowering lung qi, dredging waterways and lowering bladder;
4. Ephedra is elegant, odorless and tasteless, and has the lightest smell, so it can penetrate skin pores and stop bleeding. Ephedra can penetrate everywhere where drugs can't reach.
Therefore, it is relatively powerful, so it can be widely used to treat skin diseases due to wind-cold-dampness, carbuncle, swelling and pain, blood stasis and so on.
5, Ephedra also has side effects, such as hypertension, bleeding people should not be used, or under the guidance of a doctor.
Ephedra is a commonly used Chinese medicine, which comes from the dried stems of Ephedra, Casuarina equisetifolia or Casuarina equisetifolia.
In addition to raw ephedra, ephedra can also be fried with honey. Ephedra is pungent, bitter and warm, and the lung and bladder meridians belong to the meridians.
The effects and functions of Herba Ephedrae are mainly sweating, dispersing lung qi, relieving asthma, inducing diuresis and reducing swelling. Clinically, it is used to treat wind-cold common cold, chest tightness, cough and edema caused by geomantic omen. Honey-baked ephedra has a strong effect of moistening lung and relieving cough, which is mostly used for exterior syndrome, asthma and cough.
Ephedra mainly contains alkaloids, such as ephedrine, pseudoephedrine, norephedrine and volatile oil.
Modern pharmacological research shows that Ephedra mainly has antipyretic, sweating, cough and asthma relieving, analgesic, anti-inflammatory, diuretic, exciting heart and raising blood pressure.
It should be noted that because Ephedra is strong in sweating and dispersing lung qi, it should be used with caution if it is a patient with spontaneous sweating due to exterior deficiency, night sweats due to yin deficiency, and cough and asthma due to lung and kidney deficiency.
At the same time, because it can excite the central nervous system, contract blood vessels and raise blood pressure, patients with hypertension and glaucoma should use it with caution, and athletes should also use it with caution.
What does Chinese medicine moxibustion ephedra do? It can be used for treating ephedra 1 and exterior syndrome of wind-cold syndrome.
This product is Xinwen powder, with strong properties, which can dredge channels and activate collaterals, penetrate hair and orifices, and dispel the wind-cold invading muscle surface.
Among herbs for dispelling cold, it has the strongest sweating effect and is an important antiperspirant.
It is suitable for exogenous wind-cold, exogenous wind-cold, and closed acupoints without sweating.
To treat this syndrome, Herba Ephedrae and Ramulus Cinnamomi should be used together, which can enhance the effect of sweating, dispelling cold and relieving exterior syndrome.
Because it also has the function of relieving asthma, it is especially suitable for those who have asthma and cough due to excessive cold, such as Mahuang Decoction in Treatise on Febrile Diseases.
This product can also be used together with other drugs for dispelling wind and cold, such as Shen Shi Decoction from Heji Formula, and it can be combined with perilla and other drugs.
2, used for asthma and cough.
This product is pungent and slightly bitter, which can relieve depression of fur and clear lung qi; It is the main medicine for treating asthma and cough caused by lung qi stagnation, and is often supplemented by cough and asthma relieving drugs such as almond.
This product is most suitable for patients with exogenous wind-cold, characterized by sudden wheezing and acute cough. Its effects of expelling wind, dispelling cold and relieving asthma can comprehensively solve the etiology and pathology of this syndrome, such as San 'ao Decoction in Hejiju Prescription.
For asthma and cough caused by lung heat and hyperactivity of lung qi, this product can still be used to lower lung and relieve asthma, such as Mahuang Almond and Glycyrrhiza plaster soup from Treatise on Febrile Diseases.
For patients with excessive cough and phlegm, it is advisable to use expectorant drugs, such as She Dingchuan Decoction, Farfara Flos, Pinellia ternata and Perilla frutescens.
3, used for edema.
This product can induce diuresis and reduce swelling, and can be used for edema and dysuria.
Because it can disperse lung qi, sweat and relieve exterior syndrome, it can make skin moisture diffuse out of the orifices, and promote diuresis by dredging waterways and lowering bladder, so it is suitable for those with edema at the beginning and exterior syndrome.
Gancao Mahuang Decoction in Synopsis of the Golden Chamber is used together with Glycyrrhiza uralensis Fisch, and the curative effect is remarkable.
If combined with other antiperspirants and diuretics, the curative effect will be better. For example, Yue Mai Jia Shu Tang from Synopsis of the Golden Chamber is used with ginger and Atractylodes macrocephala.
In addition, this product has the function of dispelling wind-cold, and can also be used to treat sores or skin itching caused by wind-cold, nasal congestion or runny nose caused by sinusitis and chronic rhinitis.
Its effect of dispelling cold and dredging stagnation can be used for wind-cold arthralgia, gangrene, headless swelling and unchanged skin color.
Usage and dosage: decocted, 3- 10g. This product has strong sweating power when used raw, and is suitable for the syndrome of exogenous wind-cold. Honey-baked ephedra is good for relieving asthma and is suitable for asthma and cough (especially lung heat asthma and cough). Ephedra pilose antler is mild and suitable for children, the elderly and the infirm.
Precautions: Use with caution in patients with deficiency asthma, hypertension and insomnia.
What is the efficacy and function of ephedra? Ephedra has many functions, such as 1. Used for exogenous wind-cold, aversion to cold and fever, head and body pain, stuffy nose and no sweat, and tight pulse.
This product can disperse lung, dredge collaterals, dispel cold and relieve exterior syndrome.
It is often combined with Guizhi to relieve exterior syndrome by sweating, such as Mahuang Decoction.
2. Used for asthma and cough caused by wind-cold external bundle and lung qi stagnation.
Can open lung qi, dispel cold and relieve asthma.
Compatibility with almond and licorice, namely San' ao decoction, can enhance the antiasthmatic effect; If there is cold drink in it, it can be combined with asarum, dried ginger and Pinellia ternata. And cold drinks can be used to relieve asthma and cough, such as Xiaoqinglong Decoction; For patients with asthma and cough caused by heat pathogen blocking lung, gypsum, almond and licorice can be combined to clear lung and relieve asthma, that is, Maxing Shigan Decoction.
3. Used for edema with exterior syndrome. It is an important drug for dispersing lung qi and promoting diuresis. This product can induce sweating, promote diuresis and help to dissipate edema. It is often used with ginger and Atractylodes macrocephala, such as Yuemai Jiashu Decoction.
4. Using the efficacy of Herba Ephedrae to warm and disperse cold pathogens, combined with other corresponding drugs, it can treat rheumatism, joint pain, gangrene, phlegm and other diseases.
What is the difference between the efficacy of roasted ephedra and raw ephedra? Can they replace each other? Chinese ephedra
It has the functions of sweating, relieving exterior syndrome, dispersing lung qi, relieving asthma, inducing diuresis and relieving swelling.
Raw products sweat, relieve exterior syndrome, induce diuresis and reduce swelling.
It is mostly used for wind-cold exterior syndrome, geomantic edema, rheumatic joint pain, etc.
However, the roasted ephedra (honey) is warm and moist, and the irritating sweating effect is reduced. Generally speaking, it is better to disperse lung and relieve asthma.
Determine the treatment specifications according to the symptoms.
There is no substitute.
Efficacy of roasted ephedra
[source]
Dry herbaceous stems of Ephedra, Casuarina equisetifolia and Ephedra intermedia of Ephedraceae.
Cut the stems of green grass in autumn and dry them.
[Distribution of origin]
Location: Inner Mongolia, Jilin, Liaoning, Hebei, Shanxi, Henan, Shaanxi and other provinces.
【 Characteristics of Medicinal Materials 】
Casuarina equisetifolia: slender cylindrical, few branches, diameter 1-2mm, and some stems are few.
The surface is light green to yellow-green, with thin longitudinal ridges and slightly rough to the touch.
Nodes are obvious, internodes are 2 ~ 6 cm long, and there are membranous scales on the nodes. Scales 2, 3, acute triangle, 3 ~ 4 mm long, the top is bent downward, and the base is often connected into a tube.
It is brittle and easy to break, and dust will fly out when it is broken. The transverse section is slightly fibrous, the periphery is green, and the pith is reddish brown and nearly round.
The gas is slightly fragrant and the taste is slightly bitter.
Casuarina equisetifolia: multi-branched, with a diameter of1~1.5mm, 13 ~ 14 ridge; The internode length is1~ 3cm; There are 2 membranous scales, 3 sparse scales, and the upper part is about a quarter apart, which is a short triangle with no downward bending at the top.
The base is brownish red to brownish black.
Ephedra: Branchlets are multi-branched, with a diameter of1.5 ~ 3mm, a ridge line of 18 ~ 28, and an internode length of 2 ~ 6cm; There are 3 membranous scales, 2 sparse, 2 ~ 3 mm long, about one-third of the upper part is separated, and the top has sharp corners.
The pith in cross section is triangular and round.
[Main chemical components]
Casuarina equisetifolia: It contains 1.3 15% alkaloids, mainly L- ephedrine (C 10H 15ON), accounting for 80 ~ 85% of the total alkaloids.
Followed by D- pseudoephedrine (C 10H 15ON).
It also contains trace amounts of L-N- methyl L- norephedrine, D-N- methyl-methylephedrine, L- normethylephedrine, D- norpseudoephedrine and so on. It also contains volatile benzyl methylamine, catechol, tannin and a small amount of volatile oil, and the oil contains L-a- terpinene.
In addition, two effective components for relieving asthma were isolated, namely, 2,3,5,6-tetramethylpyrazine (2,3,5,6-tetramethylpyrazine) and L-a- terpineol (L-a- terpineol).
The former also has the function of lowering blood pressure and dilating blood vessels.
Casuarina equisetifolia: The alkaloid content is the highest, about 1.02 ~ 3.33%, of which ephedrine accounts for 55 ~ 75% and dextropseudoephedrine accounts for 25 ~ 45%.
Methylephedrine, etc.
Ephedra sinica: the alkaloid content is the lowest, about 0.25 ~ 0.89%.
[Efficacy indication]
Sweating to dispel cold, dispersing lung and relieving asthma, promoting diuresis and reducing swelling.
Used for common cold, chest distress, asthma, geomantic edema and bronchial asthma.
Honey-baked ephedra moistens the lungs and relieves cough, which is mostly used to relieve symptoms, asthma and cough.
2 ~ 9 grams
What are the side effects of roasted ephedra _ What are the side effects of roasted ephedra? Baked ephedra can sweat and dispel cold, and relieve exterior syndrome. Many friends like to eat roasted ephedra, but do you know what side effects it has? The following is what I have compiled for you about the side effects of roasted ephedra. I hope it works for you!
Side effects of roasted ephedra
Mainly nausea, headache, dizziness, stomach irritation, diarrhea, anxiety, psychosis, kidney calculi, tremor, dry mouth, arrhythmia or rapid heartbeat, heart damage, hypertension, irritability; Nervous sleep problems, loss of appetite, washing, sweating, increased urination, etc. The risk of side effects and adverse reactions seems to be more than that of pre-existing diseases, such as heart disease and hypertension; Heart rate disorder; Thyroid diseases, hypoglycemia, glaucoma; Anxiety and glaucoma; Pheochromocytoma, diabetes, nephropathy or kidney calculi's disease, psychosis or history of psychosis, prostatic hypertrophy, cerebral blood supply insufficiency and seizure, stroke or transient ischemic attack.
People with these sanitary conditions should avoid ephedra.
People who are allergic to ephedra, ephedrine and pseudoephedrine should also avoid ephedra.
Efficacy of roasted ephedra
1, used for wind-cold exterior syndrome. This product is Xin Wensheng powder, which has some strong properties, can dredge channels, penetrate hair and orifices, and dispel pathogenic wind and cold invading muscle surface. Among wind-cold drugs, sweating has the strongest effect and is an important drug for sweating and relieving exterior syndrome. Suitable for exogenous wind-cold exterior syndrome, wind-cold block, meridian obstruction and anhidrosis. For this syndrome, it is especially suitable for patients with exogenous wind-cold, cough and asthma, such as Mahuang Decoction in Treatise on Febrile Diseases. It can also be used with other herbs for dispelling cold, such as Shen Shi Decoction from Hejijufang and perilla.
2. Used for asthma and cough syndrome. This product is pungent, scattered and slightly bitter, and can relieve depression and make lung qi clear; It is the main medicine for treating asthma and cough caused by lung qi stagnation, and is often supplemented by cough and asthma relieving drugs such as almond. For exogenous wind-cold, it is most suitable to use this product, which can not only dispel wind-cold, but also relieve asthma, and can comprehensively target the etiology and pathology of this syndrome, such as San 'ao Decoction in Hejiju Prescription.
3, used for edema. This product has diuretic and repercussive effects, and can be used for edema and dysuria. Because it can disperse moisture from the skin outside the hair opening and pass through the water channel, it is suitable for edema from the beginning, but there is evidence. If it is used together with licorice in synopsis of golden chamber, the effect is remarkable. If combined with other hair.
In addition, this product has the function of dispelling wind-cold, and can also be used to treat sores or skin itching caused by wind-cold, nasal congestion or runny nose caused by sinusitis and chronic rhinitis. Its effects of dispelling cold and removing stagnation can also be used to treat wind-cold arthralgia, gangrene, headless swelling and unchanged skin color.
The role of ephedra
Ephedra is pungent, slightly bitter and warm.
Enter lung meridian and bladder meridian.
It has the effects of sweating, dispelling cold, dispersing lung qi, relieving asthma, inducing diuresis and reducing swelling.
Used for colds, chest tightness, asthma and cough, and feng shui edema; Bronchial asthma.
Honey ephedra moistens lung and relieves cough.
It is usually used to treat symptoms such as asthma and cough.
1, antiasthmatic effect: Ephedrine has a relaxing effect on bronchial smooth muscle, and has a significant effect on relieving bronchial spasm caused by drugs (such as pilocarpine). Pseudoephedrine and ephedrine have similar spasmolytic effects, and methylephedrine can dilate bronchi.
2. Antitussive effect: Ephedra aqueous extract has obvious antitussive effect on cough caused by mechanical stimulation of trachea in guinea pigs, which is about equivalent to codeine phosphate 1/20.
3. Effect on cardiovascular system: Ephedrine can make peripheral blood vessels contract, enhance myocardial contractility, increase cardiac output and raise blood pressure, while pseudoephedrine has a weak pressor effect.
4. Sweating effect: The amount of water output (sweating) at the foot bottom of rats showed a dose-dependent sweating effect in the range of 75 ~ 300 mg/kg.
5. It has an exciting effect on the brain, brain stem and spinal cord, and a large dose can cause insomnia, anxiety and tremor.
In addition, ephedra also has diuretic, antiallergic, anti-inflammatory, antipyretic and disease-resistant effects.
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