What is the efficacy and function of peony bark? This kind of food has high nutritional value. People who are not suitable for taboos must pay attention. Nothing can cure all diseases. Only by understanding itself can we make good use of its efficacy. Do you know the efficacy and function of peony bark?

What is the efficacy and function of peony bark? The efficacy and function of 1 Cortex Moutan;

efficacy

① Clearing liver and lowering blood pressure

It can be used for liver depression and intense fire, heavy body heat, headache and astringent eyes. Often used with Prunella vulgaris, Gastrodia elata and Chrysanthemum.

② promoting blood circulation and removing blood stasis

For amenorrhea caused by blood stasis, dysmenorrhea or blood stasis block, it is often combined with Danggui, Chuanxiong, Guizhi, Taoren and Paeonia Rubra.

For abdominal pain due to intestinal carbuncle, it is often combined with rhubarb, peach kernel and wax gourd kernel.

③ Clearing heat and cooling blood.

For blood-heat fever, high fever, coma, macula, hematemesis and epistaxis, it is often used with Radix Rehmanniae, and in severe cases with rhinoceros horn.

It can be used for treating fever due to yin deficiency and internal heat, night heat and early cooling. It is often used with Artemisia annua and Cortex Lycii.

It can be used for steaming bones due to yin deficiency, fever and anhidrosis, and can be combined with Artemisia annua, onion shell, Cynanchum atratum and Astragalus.

Wind-heat eruption is often combined with Hua Shuang, cicada and Schizonepeta.

pharmacological action

① Antibacterial effect

In the test tube, it has strong antibacterial effect on Staphylococcus albus, Bacillus subtilis, Escherichia coli and typhoid Bacillus. Peony bark has a significant effect on Shigella dysenteriae and Typhoid Bacillus (tube double dilution method), and its bactericidal power is the strongest at pH 7.0 ~ 7.6. Agar plate streaking method also proved to be effective for typhoid, dysentery, paratyphoid and Escherichia coli. Proteus, Pseudomonas aeruginosa, Staphylococcus, Streptococcus hemolyticus, Pneumococcus, Vibrio cholerae and many other bacteria have different degrees of inhibition. Paeonol can also inhibit Escherichia coli, Bacillus subtilis and Staphylococcus aureus in vitro. Peony extract also has a certain inhibitory effect on Microsporum ferruginosum and other 10 kinds of skin fungi in vitro.

② Hypotensive effect

Intravenous injection of Cortex Moutan decoction (equivalent to 0.75 g/kg crude drug) has antihypertensive effect on anesthetized dogs, cats and rats. Paeonol and its decoction also have antihypertensive effect in acute animal experiments. Experimental hypertension (primary hypertension and renal hypertension) can be taken orally by dogs or rats, but the effect appears slowly, which may be due to the slow absorption of gastrointestinal tract.

③ Influence on central nervous system.

Injection or oral administration of paeonol in mice has sedative, hypnotic and analgesic effects. It can reduce the body temperature of normal mice (intraperitoneal injection or gastric perfusion), and also has antipyretic effect on artificially febrile mice (caused by injection of typhoid and paratyphoid Bacillus); It also has the effect of resisting electric shock or drug-induced shock.

④ Other functions

Paeonol can inhibit edema of hind limbs and reduce vascular permeability in rats, and the above effects will be lost after peony bark is removed. The experiment of chicken embryo showed that peony bark had a certain antiviral effect, but the results were different after gavage and reinfection with influenza virus in mice, and its antiviral effect was uncertain.

What is the efficacy and function of peony bark? 2. The efficacy and function of peony bark.

Clearing heat; Promoting blood circulation and removing blood stasis. Fever is mainly caused by heat entering the blood; Hair spots; Vomiting; In the later period, tears were full of evil heat and yin heat; Hot flashes due to bone steaming due to yin deficiency; Blood stasis amenorrhea; Dysmenorrhea; Carbuncle swelling and sore poison; Fall and get injured; Rheumatic rheumatism. It can be used for warming toxic materials to remove spots, hematemesis and epistaxis, night heat and early cooling, anhidrotic bone steaming, amenorrhea, dysmenorrhea, carbuncle, sore and toxic materials, and traumatic injury.

① Meridian: treating cold and heat, apoplexy, carbuncle, spasm, convulsion, epilepsy, pathogenic factors, removing symptoms, blood stasis, retaining stomach and intestines, calming five internal organs, and treating carbuncle and sore.

② "Don't record": Except for seasonal headache, fever, fatigue, headache due to strain, wind sickness, epilepsy, etc.

③ Theory of medicinal properties: treating cold, dispersing all kinds of pain, and treating women's meridian obstruction, bleeding and backache.

④ "Rihuazi Materia Medica": eliminating evil spirits, pleasing color, promoting blood circulation, expelling pus, dredging channels, removing blood stasis, continuing bones and muscles, removing wind arthralgia, abortion and delivery, and all cold, hot and blood gas after delivery.

⑤ "Pearl Capsule": It is used to treat gastrointestinal bleeding, nosebleed, hematemesis and sweating.

⑥ "Southern Yunnan Materia Medica": breaking blood, promoting blood circulation, eliminating swelling and swelling, and removing blood heat.

⑦ Introduction to medicine: purging fire, nourishing true qi and blood, and breaking accumulation.

8 "Outline": blood, blood, blood. Treat blood stasis and fire, and remove heat.