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The efficacy and function of Gastrodia elata, its function and indications
The efficacy and function of Gastrodia elata, its function and indications

The efficacy, function and indications of Gastrodia elata are familiar to everyone. Gastrodia elata is a commonly used traditional Chinese medicine, and it is also a common dietary health care product in life. Let's learn about the efficacy and functions of Gastrodia elata.

Efficacy and Function of Gastrodia elata 1 Efficacy of Gastrodia elata

Gastrodia elata is a perennial herb, distributed in most parts of the country. Its dried tuber, also known as Gastrodia elata, is a commonly used and expensive Chinese medicine, which is often used in clinic for headache, dizziness, numbness of limbs, infantile convulsion, epilepsy, convulsion, tetanus and other diseases. Gastrodia elata used to rely on wild resources. After the successful domestication of wild gastrodia elata in 1970s, domestic gastrodia elata became the main source of commodities. Expelling wind and dampness, relieving pain, promoting qi circulation and promoting blood circulation.

The function of gastrodia elata

1, analgesic effect: Gastrodia elata injection prepared from Gastrodia elata has obvious analgesic effect on trigeminal neuralgia, angioneurotic headache, cerebrovascular headache, toxic polyneuritis, etc. In recent years, the clinical trials in some medical units 1000 patients show that the effective rate is 90%.

2. Sedative effect: Some medical units use synthetic gastrodin (gastrodin) to treat patients with neurasthenia and neurasthenia syndrome, and the effective rates are 89.44% and 86.87% respectively. It can also inhibit the central excitation caused by caffeine and enhance the sleep time effect of pentobarbital sodium.

3, anticonvulsant effect: Gastrodia elata has a certain curative effect on facial nerve convulsion, limb numbness, hemiplegia, epilepsy and so on. It can also relieve smooth muscle spasm, angina pectoris and biliary colic.

4, 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.

5, eyesight, intelligence: Gastrodia elata still has the effect of eyesight and significantly enhancing memory. Gastrodia elata has obvious protective and regulatory effects on human brain nervous system and can enhance the resolution of optic nerve. At present, it has been used as brain health food or brain health medicine for high-altitude pilots. Gastrodia elata injection was used to treat Alzheimer's disease in Japan, and the effective rate was 8 1%.

Functional indications of Gastrodia elata:

Gastrodia elata has the functions of calming the liver, calming the wind, expelling wind and relieving pain. Gastrodia elata is suitable for dizziness caused by internal wind, but it is not suitable for headache and dizziness caused by cold. Gastrodia elata also has sedative and analgesic effects, which can increase cerebral blood flow, reduce the resistance of cerebral blood vessels, slightly contract cerebral blood vessels, lower blood pressure, slow down heart rhythm and protect myocardial ischemia. Therefore, gastrodia elata has a certain effect on treating cerebral thrombosis, but it does not play a decisive role.

Gastrodia elata-A Chinese herbal medicine, Gastrodia elata, is moist but not dry. It mainly enters the liver meridian and is good at calming the liver and calming the wind. All the symptoms of liver wind moving and dizziness, regardless of deficiency or excess, are important drugs.

1, calming the liver and calming the wind. Gastrodia elata is moist and fluid, which can nourish blood and stop wind. It can be used to treat headache and dizziness caused by blood deficiency and liver wind movement, as well as infantile convulsion, epilepsy and tetanus.

2, dispel wind and relieve pain. Used for dizziness, headache, numbness of limbs and hemiplegia caused by wind phlegm.

Gastrodia elata is suitable for dizziness caused by internal wind. Three types of headache caused by internal wind:

First, the hyperactivity of liver yang, symptoms: headache and dizziness at the same time;

Second, phlegm is blocked in the middle, showing symptoms: I often feel my head is heavy;

Third, patients with kidney deficiency, symptoms: headache and dizziness accompanied by symptoms of memory loss. Gastrodia elata is not suitable for headache and dizziness caused by cold.

Gastrodia elata has sedative, analgesic and anticonvulsant effects; It can increase cerebral blood flow, reduce cerebrovascular resistance, slightly contract cerebrovascular and increase coronary blood flow; It can lower blood pressure, slow down heart rate and protect myocardial ischemia; Gastrodia elata polysaccharide has immune activity.

In addition, because gastrodia elata is sweet and flat, there is nothing to avoid. It is especially suitable for patients with hemiplegia, neurasthenia, dizziness, dizziness, headache due to head wind, limb numbness, angioneurotic headache, cerebral arteriosclerosis, senile dementia, sudden deafness, central retinitis, cervical spondylosis, Meniere's syndrome and other diseases.

Efficacy and Function of Gastrodia elata and its Indications 2 1 and Edible Methods of Gastrodia elata

(1) Gastrodia elata boiled eggs

Ingredients: 30 grams of gastrodia elata slices and 3 eggs.

Practice: first put the gastrodia elata slices in the pot, add water and boil for 30 minutes, then beat in the eggs and cook them.

Efficacy: used for headache and dizziness.

(2) Braised chicken with gastrodia elata.

Ingredients: hen 1 hen, gastrodia elata slice15g, 50g of water-borne mushrooms, onion slices, ginger slices, salt, chicken soup and vegetable oil.

Chicken soup 500 ml.

Practice:

1, put gastrodia elata in a bowl, steam it in a drawer 10 minutes, take it out, clean the hen and cut into pieces.

2. Stir the onion and ginger slices with oil, add the soup, salt and mushrooms, pour the chicken pieces and simmer for 40 minutes.

3, human gastrodia elata tablets, continue to simmer for 5 minutes.

Efficacy: eat with meals. Calm the liver and calm the wind, nourish blood and soothe the nerves. It can be used for dizziness, headache, apoplexy and paralysis.

(3) Boiling pig brain with Gastrodia elata and Lycium barbarum.

Ingredients: fresh gastrodia elata100g, medlar15g, and 2 pairs of pig brains.

Practice: decoct fresh Rhizoma Gastrodiae slices and Fructus Lycii with water at slow fire 1 hour, and put them into the cleaned pig brain to cook before eating.

Usage: Take it once a day, or once every other day.

Efficacy: It has a certain auxiliary therapeutic effect on dizziness and headache caused by concussion sequelae.

(4) Stewed pigeon with gastrodia tuber and yam

Ingredients: fresh gastrodia elata, fresh yam, scallion100g each, 4 young pigeons, 250g pork, 250g cooked pork belly slices, 250g pork kidney slices, 0/50g water-soaked mung bean vermicelli, 0/kloc lettuce and lotus root, 200g dried bean curd, 25g ginger slices, 35g cooking wine and refined salt.

Practice: put the pressure cooker on fire, add chicken soup, Rhizoma Gastrodiae, Rhizoma Dioscoreae, squab, ginger slices, pork, lotus root slices, dried bean curd, cooking wine, pepper, refined salt and scallion, boil, remove the floating foam, add valve pressure 10 minute, stop fire and cool down, then add other raw materials and chicken essence, and then boil.

Usage: Eat meat and drink soup.

Efficacy: It has the effects of nourishing liver and kidney, invigorating stomach, invigorating spleen, invigorating qi and lung, nourishing kidney and fixing essence. Can be used for treating post-illness weakness, impotence, premature ejaculation, diabetes, women's blood deficiency, menoxenia, amenorrhea, headache, dizziness, etc.

(5) Gastrodia elata duck

Ingredients: fresh gastrodia elata 1 00g, fresh rehmannia 30g, jellyfish duck1piece (about 500g).

Practice: Slaughter the duck, remove the hair and internal organs, wash and slice the gastrodia elata, stew it in raw land until the duck is cooked, and add salt, monosodium glutamate and other seasonings.

Usage: Eat meat and drink soup.

Efficacy: nourishing yin and suppressing yang, calming the liver and calming the wind. It is suitable for yin deficiency and yang hyperactivity, threatened abortion of pregnancy, dizziness, tinnitus and headache, bitter taste in mouth and dry throat.

(6) Tianma Sliced Meat Soup

Ingredients: Gastrodia elata, Flammulina velutipes and Pork.

Practice: Slice gastrodia elata for later use, slice meat to make soup, add 60 grams of fresh gastrodia elata slices, and cook Flammulina velutipes 150g***.

Usage: Take both medicine and soup.

Efficacy: nourishing latent yang, calming the liver and calming the wind. It is suitable for dizziness and headache caused by hyperactivity of liver yang or disturbance of wind and phlegm. Now it is mostly used for hypertension, otogenic vertigo and so on.

2. Precautions for eating Gastrodia elata

1, Gastrodia elata has a small toxicity, so it is not suitable for eating in large quantities, and it is not suitable for single use, so as not to cause poisoning.

2. Gastrodia elata has allergens, and people with allergies should do allergic experiments before eating Gastrodia elata.

3, gastrodia elata has a stimulating effect on the uterus, therefore, pregnant women can not eat gastrodia elata for insomnia, so as not to cause miscarriage.

4. Gastrodia elata is not very effective in the treatment of insomnia. We should not blindly rely on Gastrodia elata. Insomnia is mainly based on psychotherapy.

Efficacy and Function of Gastrodia elata 3 Can Gastrodia elata children eat it?

Gastrodia elata can be eaten by children. Gastrodia elata is flat in nature, which can protect and regulate the nervous system of human brain and enhance the resolution of optic nerve. Moreover, Gastrodia elata can also be used to treat infantile convulsions, so children can eat Gastrodia elata.

What are the benefits of children eating gastrodia elata?

(1) improve eyesight

Some effective components contained in Gastrodia elata can effectively protect and regulate the visual nervous system after entering the body, and improve the resolution of the visual nerve. Therefore, children eating Gastrodia elata will help to improve their eyesight and protect their eyes.

(2) enhance memory

Gastrodin contained in Gastrodia elata has obvious protective and regulatory effects on human brain nervous system, which can relieve brain fatigue and make the brain more awake, so children eating Gastrodia elata helps to enhance memory.

(3) Sleep peacefully

Gastrodin contained in Gastrodia elata can restore the excitement and inhibition of cerebral cortex.

The balance of gastrodia elata is out of balance, which has good sedative and hypnotic effects, so gastrodia elata can be used to help children sleep.

Can Gastrodia elata children eat more?

Gastrodia elata children should not eat more. Children's physical development is not complete. Eating too much Gastrodia elata will lead to some side effects, and Gastrodia elata has certain toxic side effects. The poisoning dose of Gastrodia elata is more than 40g, so children can't eat more Gastrodia elata. It is more appropriate to take Gastrodia elata at about 20g.

Matters needing attention for children to eat gastrodia elata.

1 When children take Gastrodia elata, if they feel unwell, they should stop taking it. In severe cases, they should seek medical attention immediately.

2. Gastrodia elata should not be fried for a long time, so it is best to moisten it with a small amount of water first, cut it into thin slices after softening, dry it or dry it in the sun, and take it with the decoction.

Gastrodia elata taboo to know

1, Gastrodia elata should be used with caution for all patients with fluid deficiency, blood deficiency, yin deficiency, etc.

2. Pay attention to compatibility application. "Materia Medica Yanyi" has a description that "Gastrodia elata must be assisted by other drugs, and then see its merits". Ancient and modern physicians rarely use gastrodia elata singly, but mostly use drugs according to different disease syndromes. Such as: Banxia Baizhu Tianma Decoction, Tianma Gouteng Drink, Tianma Pill, etc. Clinically, the effect of gastrodia elata alone is not good or the effect is uncertain.

3. Even in the case of hyperactivity of liver yang and phlegm blocking meridians, gastrodia elata should be carefully examined, and the pathogenesis should be grasped, so as to achieve good therapeutic effect.

4. 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 pills and take it in powder.

5. When using single gastrodia elata or gastrodia elata preparation, if dizziness, chest tightness, shortness of breath, nausea and vomiting, rapid heartbeat and breathing, itchy skin, etc. occur, stop taking the medicine immediately, and those with severe symptoms should go to the hospital in time.