What Are the Most Common Astragalus Side Effects?

Astragalus is an abbreviation of astragalus for many years. It has odd-pinnate compound leaves, lobular ovate, yellow flowers, and the fruit is a pod. The root is used as medicine.

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Kangxi dictionary

"Tang Yun" giant branch cut "Zheng Yun" should be cut, and its sound. Astragalus, medicine name. "Materia Medica" is a Dai Dai and a Wang Sun, with a root of three feet.
There are white water stilbene, red water stilbene, and wood stilbene.
And "Ji Yun" is shifted and cut, sound . "Boya" Qi mother, grass name.
And "Ji Yun" Chen Niche, late. Communicate with . ^[2]

The first is to invigorate yang. For prolapse of the anus caused by qi deficiency, uterine prolapse, bleeding, dizziness, etc.

Astragalus membranaceus

And often equivalent to Cimicifuga, Bupleurum.

The second is to consolidate sweat. Mostly used for spontaneous sweating caused by weakness. If the surface gas is not solid, exogenous wind chills and sweating, use astragalus with atractylodes, wind prevention treatment, Jiufu will work.

The third is acne discharge. It is used for sore ulceration without ulceration for a long time. It can promote ulceration and limitation. After being used for sore ulcers, it will not be closed for a long time. Just ask for health

Fourth, diuretic swelling. It is used for deficient edema caused by insufficient yang, and it is often used in combination with Fangji, Poria, Atractylodes, etc.

Stilbene

1.Enhance immune function

Astragalus can enhance the phagocytic function of the reticuloendothelial system and make white blood cells and multinucleated white blood cells

Astragalus membranaceus

The number increased significantly, which increased the percentage of phagocytosis and phagocytosis index of macrophages, and promoted humoral immunity and cellular immunity. After taking it in normal people, the plasma IgM and IgE significantly increase, and the effect of whole grass is the best. Astragalus can promote the formation of serum hemolysin, increase the hemolytic capacity of plaque-forming cells, and has a clear effect of clearing carbon particles and increasing the spleen weight. The above effects exist under normal physiological conditions, and also have obvious effects when the immune function is low. Astragalus not only enhances immune function, but also regulates it in both directions. F3, the active ingredient of Astragalus membranaceus, has shown a complete recovery of lymphocyte function in cancer patients in in vitro tests. It has been shown in vivo animal model tests to completely reverse the immunosuppressive phenomenon caused by cyclophosphamide, suggesting that Astragalus membranaceus may be useful in immunotherapy. Is a promising biological response modifier. Astragalus can increase the activity of natural killer cells (LAK) activated by lymphokine (interleukin-2).

2. Effect on interferon

Astragalus has the ability to enhance the virus's ability to induce interferon. People who are at risk of taking cold astragalus during the cold season can not only reduce the number of colds significantly, but also make the symptoms of the cold less severe and the disease course shorter.

3, enhance the body's ability to withstand hypoxia and stress

Astragalus polysaccharide has obvious anti-fatigue effect, can significantly prolong the swimming time and increase adrenaline weight of hydrocortisone depleted mice, and has a significant tolerance to a variety of hypoxia models in mice, which can significantly reduce the body Sexual oxygen consumption and increased tissue tolerance to hypoxia. Astragalus polysaccharide has obvious low temperature resistance, which can significantly extend the anti-survival time of normal and deficient mice.

4. Promote body metabolism

Astragalus can enhance the physiological metabolism of cells, which may be accomplished by the regulation of cAMP and cGMP in cells. Astragalus can also promote the renewal of serum and liver proteins, which can promote protein metabolism, which may be another important aspect of astragalus's righting effect.

5.Improve heart function

Astragalus has the effect of strengthening the contraction of the normal heart, and the effect of strengthening the heart is more pronounced on the heart that fails due to poisoning or fatigue, which can increase the contraction amplitude of the heart and increase the amount of blood discharged. 100% Astragalus injection can strengthen and accelerate the contraction of isolated heart. Astragalus can improve left ventricular function in patients with viral myocarditis, and also has a certain antiarrhythmic effect, which may be caused by prolonging the effective refractory period.

6, antihypertensive effect

Astragalus decoction, water infusion, alcohol infusion subcutaneously or intravenously into anesthetized animals (dogs, cats, rabbits) can all reduce blood pressure, and the effect is rapid, short duration. The hypotensive effect is the result of direct expansion of peripheral blood vessels. Injecting astragalus injection into the visceral vessels such as coronary arteries, vertebral arteries, superior mesenteric arteries, cerebrovascular and intestinal blood vessels of experimental dogs can reduce the vascular resistance index, but the renal arterial resistance index is increased when injected into the renal arteries, suggesting that The effect of blood vessels is different from that of blood vessels in other parts.

7. Hepatoprotective effect

Astragalus can prevent the decrease of liver glycogen, and has protective effect on carbon tetrachloride hepatitis in mice. Astragalus membranaceus also had a certain effect on the hepatitis B virus surface antigen positive to negative, compared with the control group, the difference was significant (P <0.05). The clinical effectiveness of chronic hepatitis is 92.1% and 88.5% of liver stagnation and spleen deficiency and liver and kidney yin deficiency, respectively, which are better than the control group (P0.05), indicating that the use of Astragalus membranaceus alone for chronic hepatitis is not effective. ideal.

8, regulate blood sugar

Astragalus polysaccharides have a two-way regulation of blood glucose, which can significantly reduce the blood glucose level of mice after glucose load, and can obviously prevent the increase of blood glucose levels of mice caused by epinephrine, but has no obvious effect on insulin hypoglycemia. Just ask for health

9, antibacterial and antiviral effects

Astragalus can inhibit dysentery bacillus, diplococcus pneumoniae, hemolytic streptococcus A, B, c, and golden yellow, lemon, and staphylococcus albicans. Astragalus also inhibits the pathogenic effects of oral virus and influenza Sendai BB1 virus, but has no direct inactivation effect.

10. Hormone-like effects

Astragalus has a hormone-like effect, which can prolong the estrous period of mice and have a good effect on the development of mice.

11.Other

Astragalus can significantly reduce the hemorheological parameters of rabbits, and its properties and strength are the same as those of Danshen injection. 100% Astragalus injection has excitatory and contractile effects on isolated rat uterus. Astragalus injection can promote the growth of chicken embryo femur in a test tube. Astragalus can also promote the increase of hemoglobin, serum protein and albumin in patients with aplastic anemia.

Stilbene side effects

Three kinds of kidney deficiency with astragalus

Kidney disease belongs to yin deficiency, and those with hot and humid heat will generally have toxic and side effects with astragalus and should be disabled. Because astragalus is sweet and slightly warm, patients with yin deficiency will help heat and easily hurt yin and blood; while patients with hot, humid and hot poisoning will easily stagnate evil and make the disease worse. If you must take astragalus, be sure to use it in combination.

Yin deficiency manifestations: hand and foot heart heat, dry oropharynx, backache, backache, hot flashes, night sweats, insomnia, dreams, red tongue without moss, pulse count and so on. Hot and humid manifestations: bitter mouth, dry mouth, yellow greasy tongue coating, etc. The manifestation of fever poisoning: there are various purulent infections, such as acne infection, pharynx infection, peritonitis, etc., manifested as flushed faces, red throat, dry throat, sore throat, dry mouth, dry mouth, red lips, yellow tongue, dryness, Pulse slip number and so on.

In patients with yin deficiency, astragalus must be used in combination with nourishing yin medicine, such as raw land, mature land, Xuanshen, Ophiopogon, Asparagus, Yuzhu and so on. Damp-heat patients must be compatible with Qingli Damp-Heat drugs, such as Coptis chinensis, Yin Chen, Cotinus coggygria, etc. Patients with fever and fever must be equipped with antipyretics, such as Coptis chinensis, Gardenia jasminoides, Rhubarb, Scabbaria, etc.