Throat grass

Throat grass

(Chinese medicine and plant records)

[synonyms] fodingzhu, dipepper, Wuyue Chaotian, xiaohuercao (Cao Mu Bian Fang), tongqiancao, baihuacao (Chinese tree taxonomy), suohehua (plant name Collection), wuduoyun, hanxiantaocao (Chinese medicine Zhi Zhi), houzhucao (Zhejiang Journal of traditional Chinese Medicine) (4): 1741957), xiaoyikouxue (Sichuan Traditional Chinese medicine Zhi), houhuicao (materia medica tuchen), qinghuicao (Chinese medicine Zhi) The results showed that there were three kinds of herbs, namely, Minghua (Guizhou herbal medicine), baihuazhucao, wujiaoxingcao (commonly used Chinese herbal medicine in Shanghai), tianxingcao, tiandiaodong, dingzhucao (Yunnan herbal medicine), xianniutao, jinniucao (Shaanxi herbal medicine).

[source] it is the whole grass or fruit of Primulaceae plant diandimei.

[plant morphology] diandimei

Herbs annual, 8-15 cm high, all covered with white pubescence. The leaves are nearly round, about 15 mm in diameter, slightly heart-shaped at the base, round toothed at the edge, green above, and sometimes purplish red locally. The upper part of the inflorescence is oval, 5-5-lobed, and the lower part of the inflorescence is 5-5-lobed. Capsule globose, 2-3 mm in diameter, 5-valved at maturity. Seeds numerous, small, brown. The flowering period is April. The fruiting period is May.

Born on grass, roadside and pasture. It is widely distributed in Hebei Province in the north, Guangdong and Yunnan in the south, Sichuan and Qinghai in the West.

[collection] the whole grass was harvested and dried before and after Qingming,

[pharmacological action] the ethanol extract of Herba Houttuyniae and the normal saline solution after removing impurities by lead acetate showed obvious cardiotonic effect on the isolated and in vivo hearts of cold-blooded and warm-blooded animals; the blood pressure gradually increased after intravenous injection in rabbits and cats, but decreased before death; it showed excitatory effect on the isolated intestine of rabbits and uterus of rats; the defibrillated blood of rabbits and guinea pigs showed obvious cardiotonic effect For example, after the saponins were removed with pentanol and basic lead acetate, it still had obvious cardiotonic effect on isolated frog heart, rat heart and guinea pig heart in vivo, but the dosage used was higher than that mentioned above. The treated solution did not contain non-specific cardiac stimulating substances, such as calcium and tannin, but sugar or other reducing substances.

[nature and taste] Guiyang folk herbs: "sweet, slightly cold, non-toxic. "

Functions and indications: dispelling wind, clearing heat, detumescence and detoxification. It is used to treat sore throat, sore mouth, red eye, blurred vision, headache, migraine, toothache, rheumatism, asthma, drenching, turbidity, collapse, belt, sore, swelling, injury, scald.

① Classified herbal medicine: detoxification. It can cure snake wound, all kinds of drenching, apply fire sores, soak wine to eliminate poison and swelling. "

② "Treatment of sore throat, traumatic injury. "

③ According to Guizhou folk medicine collection, "eye drops of fresh fruit liquid can cure eye heat and remove eye shadow; whole herb can cure traumatic injury, muscle and bone pain, backache; external treatment can cure snake bite, soup fire injury and sore. "

④ "Collection of commonly used folk herbal medicines": "treat migraine, toothache. "

⑤ Guiyang folk herbs: "dispelling wind, clearing heat, treating low back pain, sore throat and mouth.". "

⑥ Sichuan Traditional Chinese medicine annals: "it is used to treat the patients who are weak due to spermatorrhea, metrorrhagia and cold dampness. "

[usage and dosage] oral administration: decoct soup, 1-3 yuan; grind powder or soak wine. External use: tamping or grinding powder mixing.

[selection] 1. For sore throat and aphthous ulcer: the fodingzhu is a very fine powder, which is blown on the affected area.

② Treatment of traumatic injury or sedentary low back pain: Buddha top pearl one or two, fairy peach grass five money, random hair one money. Half a catty of wine. Twice a day, no more than one or two doses per time.

③ Treatment of hemoptysis: Buddha Ding Zhu San Qian. Kang dry research, mixed with wine swallow.

④ Treatment of five drenching turbid: Buddha top bead one or two, bitter bamboo one or two. Sugar one or two, add water three small bowls, fried soup two bowls, a dose three times. (1) the following prescription is Guiyang folk herbs.)

⑤ Treatment of rheumatoid arthritis pain: Buddha Ding Zhu five money. Take it in boiling water. (Guizhou herbal medicine)

⑥ Treat migraine, toothache, wind fire red eye: diandimei three money to one or two. Take it by frying. (commonly used Chinese herbal medicine in Shanghai)

⑦ Treatment of asthma: fresh star grass - to two Liang. Take it in water. (Yunnan Chinese herbal medicine)

Chinese PinYin : Hou Long Cao