Urtica is a widely distributed Chinese medicine in China, so do you know the efficacy and function of Urtica? Let me introduce it to you below, hoping to help you.

Treat rheumatic pain, postpartum convulsion, infantile convulsion and urticaria.

① Notes on the prescriptions of the Ministry of Benefit: "Good governance of wind swelling."

② The Classic of Materia Medica: "Treating snake venom."

(3) Yu Shu: "Red people can cure haze."

(4) Outline: "When rubella starts, take this as a point."

⑤ Qian Shu: "Are you crazy?"

⑥ "Outline": "Bath wind, take boiling juice to wash."

⑦ Manual of Chinese Herbal Medicine in Xinjiang: "Dispelling wind and removing dampness, relieving spasm and promoting blood circulation."

⑧ Identification of main wild medicinal plants in Heilongjiang and new preparation of Chinese herbal medicine: "Treating polio, rheumatism and colic."

Usage and dosage of nettle: decocted, 1 ~ 3 yuan; Or stew. External use: pouring juice or decocting in water.

The taboo of nettles: "Mistaken service is beneficial."

Selection of nettles ① Treatment of rheumatoid arthritis: nettles with hemp leaves are suitable for decoction and scrubbing.

② Treatment of postpartum convulsion and infantile convulsion: a little nettle with hemp leaves, decocted in water.

③ Treatment of urticaria: Rub fresh seedlings of Urtica cannabinae with mashed juice.

④ Treatment of snakebite: Apply a proper amount of nettle to the affected area. * * * Selected Chinese herbal medicines in Inner Mongolia * * *

Study on Urtica This species is the most widely distributed in China, and its leaf margin is quite different. Generally, it has several shallow lobes, but some specimens in Hubei, Shaanxi and Sichuan are palmately 3-lobed or deeply lobed, and some young leaves have not yet differentiated into lobes, only with thick teeth. This shows that leaf division seems to be an evolutionary feature; On the other hand, unstable traits also indicate that this group of plants seems to be differentiating. [2]

The toxicity of nettles The stinging hairs on the stems and leaves of nettles have toxic * * * allergic reactions * * *. Once people and animals such as pigs, sheep, cows, horses, birds and rats encounter them, they will feel as painful as being stung by bees, and their toxicity will immediately cause * * * dermatitis, such as itching, severe burns and redness.

Light touch, after a few minutes of discomfort, can disappear by itself; In severe cases, heat the affected part to an open flame and do telescopic exercise. You can also wash the affected area with warm water, which can relieve the pain after about half an hour.

Reading development kit: nettles are bitter, cold and poisonous.

1 Outline: "Bitter cold, great poison."

② Annals of Sichuan Traditional Chinese Medicine: "Sweet, slightly cold, slightly toxic."

③ Manual of Chinese Herbal Medicine in Xinjiang: "Bitter in taste, mild in nature and slightly toxic."