What is the usage and dosage of rhubarb? What is its efficacy and function?

Rhubarb is a very common Chinese herbal medicine. The medicinal source is the dried roots and rhizomes of Polygonaceae plants such as Rheum palmatum, Rheum tanguticum or Rheum officinale. Let me introduce the usage of rhubarb to you. Let's have a look.

The usage and dosage of rhubarb is 1, which is used to treat stomatitis, oral ulcer and folliculitis.

Use raw rhubarb 3 ~ 8 yuan, decoct150 ~ 500ml (2 days for each dose at most), rinse, wet and hot compress and wash externally, 4 ~ 6 times a day. Before treatment, wash the local area to remove secretions. This method is effective for stomatitis, oral ulcer, skin folliculitis and head furuncle infected by Staphylococcus aureus, and the days of local culture of Staphylococcus aureus turning negative are also faster.

2. Treatment of burns

First, take 10 kg of old lime to remove impurities, sieve, put it in a pot and stir-fry it with slow fire, then add 5 kg of rhubarb slices and stir-fry them together. Once the lime is stir-fried to pink and rhubarb is stir-fried to grayish black, take the lime out of the pot; Cool rhubarb and grind it into fine powder for later use. When in use, the wound surface is washed with normal saline, and then rhubarb powder is sprinkled. If there are blisters, they should be punctured; Open the skin, drain the foam liquid, and then sprinkle with powder. If you only see local redness, you can make rhubarb powder into paste with sesame oil or tung oil and apply it to the affected area. If the wound is found to be ulcerated during dressing change, pus and abscess should be wiped off before powder spraying. Exposure therapy is feasible in summer. A total of 4 15 cases were treated, and all of them achieved remarkable curative effects, with short course of treatment, no side effects and no scars after recovery.

3. Treat ascaris intestinal obstruction in children.

Mix rhubarb powder with honey (raw rhubarb powder 5 yuan, fried rice noodle 3 yuan, honey 2, and mix well with appropriate amount of warm water), take 1 time every hour, about 1 spoon each time, and take the whole dose 12 times; Until the ascaris is discharged. After treatment, all 6 patients were discharged with ascaris lumbricoides, and their symptoms were relieved and recovered. There are more than 60 bugs. There was no persistent diarrhea after deworming.

4. Treat flatulence

Grind rhubarb 1 into fine powder, add proper amount of vinegar to make paste, and apply it to Yongquan point on both sides for two hours each time, and apply it 2 ~ 3 times if necessary. Clinical observation showed that 6 cases showed intestinal peristalsis and anal exhaust at 1 hour after medication, and abdominal distension was relieved consciously with bowel sounds.

Efficacy and Function of Rhubarb Rhubarb is a very common Chinese herbal medicine. The efficacy and function of rhubarb are very prominent.

1, rhubarb has strong anti-infection, anti-aging, anti-oxidation, immunomodulation, anti-inflammation, antipyretic, anti-pathogenic microorganisms, reducing blood lipid, hemostasis, anti-gastric and duodenal ulcer, promoting pancreatic juice secretion, inhibiting pancreatic enzyme activity, benefiting gallbladder, protecting liver and stopping diarrhea.

2. Rhubarb has anti-infection effect, which can inhibit a variety of Gram-positive and Gram-negative bacteria, among which Staphylococcus and Streptococcus are the most sensitive, followed by diphtheria, typhoid and paratyphoid, pneumococcus and Shigella.

3, rhubarb can increase intestinal peristalsis, inhibit intestinal water absorption, and promote defecation.

4. It also has the functions of stopping bleeding, protecting liver, lowering blood pressure and lowering serum cholesterol.

5, raw rhubarb can be enough to stop diarrhea and intestines, remove blood stasis and dredge menstruation, cool blood and detoxify. It can be used for treating amenorrhea due to blood stasis, traumatic injury, damp-heat jaundice, hematemesis due to blood heat, constipation due to excess heat, abdominal pain due to stagnation, abdominal pain due to intestinal abscess, diarrhea, conjunctival congestion, sore throat, carbuncle and furuncle, etc., and can also be used externally for treating scald caused by fire and water. Upper gastrointestinal bleeding. Rhubarb charcoal cools blood, removes blood stasis and stops bleeding. It is used for patients with blood stasis and bleeding.

Medicinal value of rhubarb

Alias General, Huang Liang, Vulcan, Furu, Shu Rhubarb, Jin Rhubarb, Yun Jin, Sheng Jun and Sichuan Army.

Excavate the rhizome of medicinal parts, cut off stems, leaves and branches, scrape off rough skin and terminal buds, and air-dry, oven-dry or slice dry.

The nature is bitter and cold.

Enter stomach, large intestine and liver meridian.

Functions: purging heat and dredging intestines, cooling blood and detoxicating, removing blood stasis and dredging menstruation. It is used for external treatment of constipation due to excess heat, abdominal pain due to stagnation, diarrhea, jaundice due to damp heat, vomiting due to blood heat, conjunctival congestion, abdominal pain due to intestinal carbuncle, carbuncle, amenorrhea due to blood stasis, traumatic injury, fire and water scald, etc. Upper gastrointestinal bleeding.

Usage and dosage: decoction (for diarrhea, not for a long time), 1 ~ 4 yuan; Or into the pill, scattered. External use: grind powder and apply it with water or vinegar.

Precautions: It should be used with caution when exterior syndrome does not stop, blood deficiency and qi deficiency, spleen and stomach deficiency and cold, no excess heat, stagnation and blood stasis, and before and after pregnancy.

Exterior syndrome is not stopped, blood deficiency and qi deficiency, spleen and stomach deficiency and cold, no excess heat, blood stasis and blood stasis, and rhubarb should be used with caution before pregnancy.

① Collection of Materia Medica: "Made by Scutellaria baicalensis Georgi."

② Theory of medicinal properties: "Avoid cold water. Dry paint is not good. "

(3) The Classic of Materia Medica: "All blood stasis is caused by blood dryness, not by accumulated heat; Cold and heat are due to yin deficiency, not blood stasis; Anesthesia is due to spleen and stomach weakness, not stagnation; Constipation is due to blood deficiency and intestinal dryness, not to heat stagnation; Abdominal distension is due to spleen deficiency and qi deficiency, not diet stagnation; Female abdominal pain is less because of Jueyin blood deficiency, not because of menstrual blood stasis; Vomiting and nosebleeds are caused by excessive fire due to yin deficiency, excessive inflammation, rash caused by blood heat and overflowing on the upper orifices, rather than excessive blood heat. Deflection

Clinical application of rhubarb ① in the treatment of thrombocytopenia and hemostasis

10g rhubarb, 5ml glycerol and 2ml benzyl alcohol were washed with wine to prepare100ml injection. 2 ml each time, intramuscular injection. Thrombocytopenia 1 time per day, and hemostasis twice a day after operation. You can also use 9 yuan rhubarb and 1 lime, stir-fry with slow fire until the lime turns gray pink, take it out, add alum (0.6g alum per100g lime) and grind it into fine powder. Add 16 g of this powder into 100 ml, shake well to precipitate and filter. When in use, the cotton ball soaking solution is taken to compress the bleeding place. It has been applied to more than 500 cases of traumatic bleeding, which proves that the hemostasis effect is good and no adverse reactions and side effects are found. In addition, for patients with esophageal vein rupture and bleeding due to advanced schistosomiasis, rhubarb charcoal 1.6 g, white peony charcoal 1.6 g, and glucose powder (or fine sugar) 30 g are added and ground into fine powder, and a small amount is dried in several times (1 day). Treatment 10 cases, all achieved hemostasis effect. The average person can get up and move in an average of 7-8 days. After taking this medicine, the nausea disappeared, the stomach was comfortable, the stool gradually returned to normal, and there was no sequelae of rapid accumulation of ascites.

② Treating stomatitis, oral ulcer and folliculitis.

Use raw rhubarb 3 ~ 8 yuan, decoct150 ~ 500ml (2 days for each dose at most), rinse, wet and hot compress and wash externally, 4 ~ 6 times a day. Before treatment, wash the local area to remove secretions. This method is effective for stomatitis, oral ulcer, skin folliculitis and head furuncle infected by Staphylococcus aureus, and the days of local culture of Staphylococcus aureus turning negative are also faster.

③ Treatment of scald.

First, take 10 kg of old lime to remove impurities, sieve, put it in a pot and stir-fry it with slow fire, then add 5 kg of rhubarb slices and stir-fry them together. Once the lime is stir-fried to pink and rhubarb is stir-fried to grayish black, take the lime out of the pot; Cool rhubarb and grind it into fine powder for later use. When in use, the wound surface is washed with normal saline, and then rhubarb powder is sprinkled. If there are blisters, they should be punctured; Open the skin, drain the foam liquid, and then sprinkle with powder. If you only see local redness, you can make rhubarb powder into paste with sesame oil or tung oil and apply it to the affected area. If the wound is found to be ulcerated during dressing change, pus and abscess should be wiped off before powder spraying. Exposure therapy is feasible in summer. A total of 4 15 cases were treated, and all of them achieved remarkable curative effects, with short course of treatment, no side effects and no scars after recovery.

④ Treating ecthyma (lower limb ulcer)

5 ~ 7 yuan raw rhubarb is used to grind into very fine powder; In addition, Glycyrrhiza uralensis Fisch was crushed, and the fiber was removed, and the fine powder was about 1/5 of rhubarb, and it was ground into fine powder. Rinse the sore surface with warm boiled water, dry it, then evenly remove the powder, and then cover it with "Melaleuca" (also known as thousand pages or hundred pages, which are pure soybean products, thin and tough is better). If there is a leak, leave it alone and wash it the next day. Change the dressing every day 1 time. New granulation can be obtained by changing dressing 3 ~ 6 times and dressing 8 ~ 9 times. At this time, washing is not allowed, powder can be used less or not, but Melaleuca must be replaced every day. It itches when the scab is firm, and the scab cover cannot be uncovered. After 5 ~ 7 days or more, the stupid lid will naturally fall off. Cumulative cure 12 cases, of which 1 case course 13 years. Apply powder for 6 days and stick "Melaleuca" for more than 20 days, and it will be cured.

⑤ Treatment of ascaris intestinal obstruction in children.

Mix rhubarb powder with honey (raw rhubarb powder 5 yuan, fried rice noodle 3 yuan, honey 2, and mix well with appropriate amount of warm water), take 1 time every hour, about 1 spoon each time, and take the whole dose 12 times; Until the ascaris is discharged. After treatment, all 6 patients were discharged with ascaris lumbricoides, and their symptoms were relieved and recovered. There are more than 60 bugs. There was no persistent diarrhea after deworming.

⑥ Treat flatulence.

Grind rhubarb 1 into fine powder, add proper amount of vinegar to make paste, and apply it to Yongquan point on both sides for two hours each time, and apply it 2 ~ 3 times if necessary. Clinical observation showed that 6 cases showed intestinal peristalsis and anal exhaust at 1 hour after medication, and abdominal distension was relieved consciously with bowel sounds.