List of contents in this paper: 1, efficacy and function of senna, usage and dosage of senna, efficacy and function of senna, function of senna. 4, the efficacy and role of Senna 3 Introduction to answer you 5, the efficacy of Chinese herbal medicine health Senna? How to take it? 6. Efficacy and drinking method of senna tea The efficacy and usage of senna leaf 1, senna leaf, different names of Chen Na leaf, senna leaf and soaked bamboo leaf are derived from the small leaves of leguminous plants with narrow or sharp leaves.
FOLIUMSENNAE, English name, is an irritating laxative, which stimulates intestinal peristalsis through intestinal mucosa and nerves. It is a powerful drug, so it is recommended to use it as little as possible.
It acts on the colon and usually takes effect within a few hours.
2, sexual taste: sweet, bitter, cold, with a little poison.
Purging heat and dissipating stagnation, relaxing bowels and diuresis.
Used for heat depression, constipation, abdominal pain and edema.
3. Usage and dosage: 2 ~ 6g, after being decocted or taken with boiling water.
4. Resource distribution: Guangdong, Yunnan and Hainan provinces have carriers.
Efficacy and function of senna leaf; Efficacy and function of senna leaf
We all know the efficacy and function of senna leaves, as well as the efficacy and function of the food we often eat in our lives. Long-term consumption can resist fatigue and improve resistance. We need to pay more attention to the ingredients used in medicine and eat less ingredients with remarkable curative effect. The efficacy and function of senna leaves are very important for health preservation.
Efficacy and function of senna leaf 1
Senna leaf is a laxative. Pay attention to the efficacy and function of senna leaf, which is sweet, bitter and cold and belongs to the large intestine meridian. Diarrhea leading to stagnation: mainly used for heat constipation and habitual constipation. In addition, this product can also treat edema and abdominal distension with water. The dosage and usage were reduced to 1.5-3g, and 5- 10g was captured. The blisters are open.
The function of senna leaves
Treatment of acute pancreatitis, cholecystitis, gallstones and gastrointestinal bleeding: generally, take 4 capsules of Senna leaves (each capsule contains 2.5g of crude drug), three times a day, and those who have not defecated within 24 hours 1 time.
Used for constipation: generally, dry senna leaves are used 3 ~ 6g daily, and in severe cases, it can be added to 10g, and taken after soaking in boiling water.
Used to promote the early recovery of intestinal function after operation: Folium Sennae 4g, taken with boiled water.
Used to replace clean enema before anorectal operation: fasting in the afternoon 1 day before operation, and taking senna leaf 10g at 3 pm.
Treatment of postpartum constipation: take senna 2.5 yuan with boiling water of about 150ml, after 3-5min, and discard dregs 1 time.
If the constipation time is too long, soak the residue after 10 minutes 1 time.
Treatment 100 cases, most of them need 1 time to take effect.
After taking the medicine, a few people have mild lower abdominal pain.
No adverse reactions were observed, such as decreased milk, increased lochia or general malaise. After defecation, the uterus subsided well and lochia decreased.
However, people with weak spleen and stomach should not take it.
Methods/steps
1. Diarrhea has obvious laxative effect on mice, rats, rabbits and other animals and people. Mice and rabbits cause diarrhea 2-4 hours after taking the medicine, and people cause diarrhea about 6 hours after taking it orally.
The active ingredients of this product are mainly sennoside A and B, especially sennoside A. Although sennoside C has similar antidiarrheal effect as A, its content is very small.
Sennoside 20mg/kg can cause diarrhea in mice.
However, if 20% C is added to A, the effect of sennoside A can be enhanced by 1.6 times.
Sennoside can be partially absorbed in the small intestine, and then enters the large intestine through blood flow or bile, but mainly enters the large intestine directly from the small intestine, and is converted into rhein anthrone or rhein anthrone -8- glucoside by hydrolysis and reduction under the action of intestinal bacteria.
Because direct injection of rhein anthrone has no effect on diarrhea, and the production of rhein anthrone in intestine is obviously reduced, it is considered that rhein anthrone is the real component that causes diarrhea.
On the other hand, sennoside can prevent the trans-intestinal transport of glucose and Na when the small intestine and colon turn over, indicating that inhibiting the absorption of glucose, sodium and water in the intestine, increasing the volume of intestinal cavity and then stimulating the intestinal wall to enhance the peristalsis of the small intestine and colon may also be one of its diarrhea-causing mechanisms, and the small intestine is also the action site of its diarrhea components.
2. Hemostasis is effective for gastric and duodenal bleeding.
Spray the water immersion liquid of this product on the gastric bleeding place under gastroscope, which can immediately stop bleeding directly.
The intraperitoneal injection of senna total glycoside 200mg/kg can obviously shorten the bleeding time of mice.
Oral administration of Senna leaves can increase platelet count and fibrinogen content, shorten coagulation time, thromboplastin time, plasma recalcification time and blood clot contraction time.
In addition, this product has protective effect on gastric mucosal injury caused by hydrochloric acid and indomethacin in rats, and is also beneficial to the prevention and treatment of gastric and duodenal bleeding.
3. Antibacterial effect Senna leaf extract has inhibitory effect on a variety of bacteria, such as Escherichia coli, Proteus, Shigella dysenteriae, Streptococcus A, white rosacea and some pathogenic skin fungi.
4. Other effects For rats with experimental intestinal infarction, intraperitoneal injection of 50 mg/kg of sennoside can restore the reduced histamine content in intestinal mucosa to normal level.
In addition, it has been reported that this product has arrow poison effect, which can block the transmission of nerve-muscle joint impulse, prevent acetylcholine from combining with M receptor, and relax muscles.
The function of senna leaves
5. The LD50 of mice injected with toxic senna total glycosides was 1.4 14g/kg, which was equivalent to 36.3g/kg of crude drug.
Matters needing attention
The laxative effect of senna leaves varies from person to person. Some people take 10g, which has no laxative effect and no adverse reactions.
However, some people take 10g, which causes massive gastrointestinal bleeding, manifested as abdominal pain and black stool.
Therefore, the routine dose should be tested in small doses first and gradually increased.
Excessive dosage can cause nausea, vomiting, abdominal pain, diarrhea, dizziness, unstable walking, facial numbness, etc.
General laxatives should not be greater than 2g, and severe diarrhea should not be greater than 6g.
The wrong medicine proves that senna leaves are cold, and diarrhea will hurt healthy qi at the same time, so it is not suitable for people with deficiency and long-term constipation.
Clinically, it can be seen that some elderly patients take Senna leaves for a long time to induce diarrhea. Although the abdominal qi is unobstructed for a period of time, it is not a radical cure, and it will aggravate the damage of deficiency of both qi and yin, which is not conducive to fundamentally solving constipation symptoms.
At this time, cistanche deserticola, Cynomorium songaricum, Fructus Cannabis, Rehmannia glutinosa and other products for tonifying kidney and nourishing yin and moistening the lower body should be prepared, supplemented by a small amount of senna leaves to slow down and gradually reduce senna leaves.
Lactating women, menstrual period and pregnant women are prohibited.
Excessive use has side effects such as nausea, vomiting and abdominal pain.
Side effects of senna leaf: Modern pharmaceutical chemistry research shows that senna leaf is mainly composed of senna glycoside, chrysophanol, aloe-emodin and rhein, which has purgative and antibacterial effects.
Senna leaves have a strong stimulating effect on the intestine, which is more suitable for acute constipation than chronic constipation.
It is most suitable for heat accumulation, gastrointestinal heat accumulation, dyspepsia, and fullness in the chest and abdomen, characterized by constipation such as dry stool, dry mouth, bad breath, red face, short and red urine, and abdominal fullness and pain.
It is forbidden for people with spleen and stomach deficiency and cold.
Although senna leaves have obvious purgative effect, they can't be taken as ordinary laxatives for a long time, especially in large doses, which will have great side effects, mainly manifested as frequent vomiting, inability to eat, vomiting immediately after meals, or abdominal pain and diarrhea; Some patients have symptoms such as chills, chills, chest tightness, dyspnea, dry mouth, elevated body temperature and rapid pulse after taking the medicine. A few elderly patients have headache, frequent vomiting, fidgeting, blood pressure drop, cold limbs and even coma after taking the medicine.
Efficacy and function of senna Ⅱ
Efficacy and function of senna leaf tea
1, laxative effect
Senna leaf tea has a particularly obvious laxative effect. It also contains a variety of natural substances, which have obvious stimulating effect on the human intestine, can excite the human intestine and accelerate the excretion of human feces. People who have a bad stomach drink this kind of tea and have loose bowels easily, which is especially suitable for people with constipation.
2, antibacterial and anti-inflammatory
The antibacterial and anti-inflammatory function of senna leaf tea is also one of the important functions. It contains a variety of natural pharmaceutical ingredients, which can destroy sensitive bacteria and fungi in the human body, prevent them from damaging human cells and prevent inflammation in the body. It has a particularly good therapeutic effect on bacterial infections and inflammation that often occur in human body.
Step 3 stop bleeding
Senna leaf tea has obvious hemostatic effect and can shorten the clotting time of human body. Usually, when people suffer from stomach bleeding, hemoptysis, vomiting blood and other diseases, drinking some senna tea in time can alleviate the bleeding symptoms. It can also repair human gastrointestinal mucosa, and is a commonly used drug for treating gastric bleeding and duodenal bleeding in clinic, with particularly good therapeutic effect.
Taboo of senna leaf tea
Senna leaf tea has a certain health care function. In addition to the above, it can also lose weight, diuresis and reduce swelling. However, people who are weak in life are forbidden to drink senna tea, which will aggravate the symptoms of physical weakness. In addition, people who often have diarrhea are also forbidden to drink senna tea, which has obvious diarrhea effect, and these people will aggravate the symptoms of diarrhea after taking it.
What is the function of Senna? The functions of senna leaf are: purging heat, inducing stagnation, relaxing bowels and diuresis.
Used for heat depression, constipation, abdominal pain and edema.
The efficacy and function of Senna leaves are introduced in three parts to answer your question: 1, which can cure constipation. Senna leaves contain substances that can stimulate our gastrointestinal tract and make the intestinal peristalsis faster. If there is constipation, senna is the best medicine to treat constipation. Eating senna can stimulate the intestine, accelerate intestinal peristalsis, relieve constipation, and then defecate smoothly.
2, intestinal cleaner, with the continuous improvement of living standards, while our diet is constantly improving, there are also some corresponding problems. Many office workers mostly order takeout to solve their diet. Most of these foods are very greasy. In addition, we often eat some snacks, resulting in a small amount of defecation after eating food. After a long time, these wastes will accumulate in the body and produce toxins harmful to the human intestine, which will lead to enteritis or intestinal cancer.
In this case, eating some senna leaves can clean the intestines, expel feces and prevent toxins from accumulating in the body.
3. It can stop bleeding when the stomach and duodenum bleed. Oral senna leaves can increase the number of platelets and fibrinogen content, thus shortening the coagulation time and blood clot contraction time.
What role does Chinese herbal medicine health care senna have? How to take it? Indications: purging heat, inducing stagnation, relaxing bowels and diuresis.
Used for heat depression, constipation, abdominal pain and edema.
Nature and taste: sweet, bitter and cold.
Enter the large intestine meridian.
Usage and dosage: 2 ~ 6g, decocted or boiled.
Note: pregnant women should use it with caution.
Remarks: (1) Don't use too much. Excessive use can cause nausea, vomiting, abdominal pain and other side effects. Usually, it can be used with traditional Chinese medicines such as Radix Aucklandiae and Herba Agastaches to reduce this disadvantage.
1, the purgative action has obvious purgative effect on mice, rats, rabbits and other animals and per capita. Mice and rabbits cause diarrhea 2-4 hours after taking the medicine, and people cause diarrhea about 6 hours after taking it orally.
The active ingredients of this product are mainly sennoside A and B, especially sennoside A. Although sennoside C has similar antidiarrheal effect as A, its content is very small.
Sennoside 20mg/kg can cause diarrhea in mice.
However, if 20% C is added to A, the effect of sennoside A can be enhanced by 1.6 times.
Sennoside can be partially absorbed in the small intestine, and then enters the large intestine through blood flow or bile, but mainly enters the large intestine directly from the small intestine, and is converted into rhein anthrone or rhein anthrone -8- glucoside by hydrolysis and reduction under the action of intestinal bacteria.
Because direct injection of rhein anthrone has no effect on diarrhea, and the production of rhein anthrone in intestine is obviously reduced, it is considered that rhein anthrone is the real component that causes diarrhea.
On the other hand, sennoside can prevent the trans-intestinal transport of glucose and Na when the small intestine and colon turn over, which indicates that inhibiting the absorption of glucose, sodium and water in the intestine, increasing the internal volume of the intestinal cavity, and then stimulating the intestinal wall to enhance the peristalsis of the small intestine and colon reflexively may also be one of its diarrhea-causing mechanisms, and the small intestine is also the action site of its diarrhea components.
2. Hemostasis is effective for gastric and duodenal bleeding.
Spray the water immersion liquid of this product on the gastric bleeding place under gastroscope, which can immediately stop bleeding directly.
The intraperitoneal injection of senna total glycoside 200mg/kg can obviously shorten the bleeding time of mice.
Oral administration of Senna leaves can increase platelet count and fibrinogen content, shorten coagulation time, thromboplastin time, plasma recalcification time and blood clot contraction time.
In addition, this product has protective effect on gastric mucosal injury caused by hydrochloric acid and indomethacin in rats, and is also beneficial to the prevention and treatment of gastric and duodenal bleeding.
3, antibacterial effect Senna leaf extract has inhibitory effect on a variety of bacteria, such as Escherichia coli, Proteus, Shigella, Streptococcus A, Candida albicans and some pathogenic skin fungi.
4. Other effects For rats with experimental intestinal infarction, intraperitoneal injection of 50 mg/kg of sennoside can restore the reduced histamine content in intestinal mucosa to normal level.
In addition, it has been reported that this product has arrow poison effect, which can block the transmission of nerve-muscle joint impulse, prevent acetylcholine from combining with M receptor, and relax muscles.
5. The LD50 of mice injected with toxic senna total glycosides was 1.4 14g/kg, which was equivalent to 36.3g/kg of crude drug.
Efficacy and drinking method of senna leaf tea
Function and drinking method of senna leaf tea. Senna leaf is a kind of tea that is beneficial to health, but its unique function and drinking method are hard to be known by the public.
This paper mainly introduces the efficacy and drinking method of senna leaf tea, hoping to help you.
Efficacy and drinking method of senna leaf tea 1
Efficacy and function of senna leaf tea
1, lose weight
Senna leaf tea has obvious purgative effect, which can accelerate gastrointestinal peristalsis and promote endotoxin and food residue to be excreted as soon as possible. Usually, people drink this kind of tea after taking a bath. It can accelerate the body's metabolism and lose weight in the future. It can relieve obesity symptoms as soon as possible.
2, moistening the intestines and relaxing the bowels
Senna leaf tea can also moisten the bowels and relieve constipation. Sennoside contained in it is a medicinal component, which can stimulate the human intestine, shorten the defecation time and accelerate the excretion of endotoxin in the human intestine. People can prevent constipation by drinking a small amount, and people with constipation can alleviate or disappear constipation symptoms after drinking some senna tea in moderation.
Step 3 nourish the skin
Senna leaf tea also has a certain nourishing effect on human skin. After being absorbed by human body, it contains' plant essential oil' and tannin, which can accelerate the regeneration and metabolism of human skin cells, improve the activity of skin cells, and make human skin smooth and tender. In addition, cleaning the skin with the brewed senna leaf tea soup can also diminish inflammation, sterilize, relieve pain and relieve itching. People can use senna leaf tea to treat skin inflammation or tinea.
Step 4 nourish hair
Senna leaf tea can not only be brewed and drunk, but also be used for washing hair. It contains nutrients that can repair damaged hair scales, eliminate bacteria and inflammation on the scalp, nourish hair follicles, promote hair regeneration and make human hair dark and thick.
How to drink senna tea?
The drinking method of senna leaf tea is relatively simple. If necessary, take 5 ~ 8g of senna leaves, put them directly into a clean glass, and pour them into boiling water above 95 degrees. After stewing for three minutes, the tea soup soaked in it can be drunk directly, and the senna leaves you put in can be brewed three or four times repeatedly.
In addition, when drinking diarrhea tea, it is best to drink it on an empty stomach, which is most beneficial to its effect of clearing the intestines and detoxifying.
Efficacy and drinking method of senna leaf tea II
Efficacy and function of senna leaf
Purging heat and dissipating stagnation, relaxing bowels and diuresis.
Used for heat depression, constipation, abdominal pain and edema.
Usage and dosage: 2 ~ 6g, after taking it, or take it with boiled water.
—— The above is extracted from the Pharmacopoeia of China (20 15).
Diarrhea, laxatives, diarrhea-heat stagnation.
Diarrhea and catharsis: Senna leaves are cold and bitter, and they are stimulating laxatives, which promote intestinal peristalsis by stimulating intestinal mucosa and nerves.
Strong drugs, generally used in colon, can take effect within a few hours, so use with caution.
Used for preoperative cleaning enema for acute constipation and anorectal diseases.
Hemostasis: Sennoside and other ingredients in Senna can effectively stop bleeding and can be used for acute pancreatitis, cholecystitis, gallstones and gastrointestinal bleeding.
Nourishing stomach and promoting digestion: Modern and practical Chinese medicine believes that senna leaf, when used in a small amount, is a bitter stomach-invigorating medicine, which can nourish stomach, strengthen spleen and promote digestion, but it should be used with caution for those with spleen and stomach deficiency and cold.
It is suitable for dyspepsia, loss of appetite, food accumulation, etc.
Diuretic swelling: used for edema, fullness and dysuria of limbs.
Diarrhea: Eating too many leaves can cause nausea, vomiting, abdominal pain, bloating and other symptoms, so we should pay attention to controlling the dosage, 2 grams of laxatives and 5 grams of diarrhea are enough.
So much for the introduction of senna's efficacy, function and eating method. Thank you for taking the time to read the contents of this website. Don't forget to look up more information about the efficacy, functions and taboos of senna on this website, as well as the efficacy, functions and eating methods of senna.