First, Gastrodia elata and Yufeng Grassroot are taken together, which is in danger of intestinal knot:
2. Gastrodia elata should be used with caution when patients see fluid deficiency, blood deficiency and yin deficiency.
Third, although gastrodia elata is not dry, after all, wind agent, if there is no wind due to blood deficiency, fire, headache and dry mouth, should not be used indiscriminately.
Four, gastrodia elata should not be fried for a long time:
The main component of gastrodia elata is gastrodin, which is extremely volatile when exposed to heat. Gastrodia elata and other drugs will lose the effective components of sedation and analgesia due to heat. Therefore, it is best to moisten gastrodia elata with a small amount of water first, cut it into thin slices after softening, dry it in the air or dry it and grind it into powder, and take it with the decoction or grind it into powder.
Five, gastrodia elata has certain toxic and side effects, the poisoning dose of gastrodia elata is more than 40 grams, and the incubation period is1~ 6 hours.
Six, the use of single gastrodia elata or gastrodia elata preparation, such as dizziness, chest tightness, shortness of breath, nausea and vomiting, rapid heartbeat and breathing, itchy skin, etc., should immediately stop taking drugs, severe symptoms should be promptly to the hospital for treatment.
Extended data:
Main effects of Gastrodia elata:
First, the treatment of Alzheimer's disease:
It can improve the symptoms of slurred speech and deadpan, which is related to the fact that Gastrodia elata can improve the blood circulation in the brain.
Second, the sedative effect:
Gastrodia elata can inhibit the central excitation induced by caffeine and enhance the sleep time effect of pentobarbital sodium.
Third, enhance the body's immunity:
It can enhance the body's immunity, improve the nutrition of myocardium and brain, and improve the ability of hypoxia tolerance.
Fourth, the analgesic effect:
Gastrodia elata injection prepared from Gastrodia elata has obvious analgesic effect on trigeminal neuralgia, angioneurotic headache, cerebrovascular headache and toxic polyneuritis.
Five, lowering blood pressure:
Gastrodia elata can treat hypertension. Long-term administration can calm the liver and replenish qi, strengthen the waist and knees, strengthen the bones and muscles, increase the blood flow of the peripheral and coronary arteries, and protect the heart.
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