Leek can tonify the kidney; Warming the middle and activating qi; Removing blood stasis; Detoxify. Treat impotence due to kidney deficiency; Abdominal pain due to internal cold; Choking diaphragm and nausea; Chest pain; Bleeding; Hematemesis; Urinating blood; Dysentery; Hemorrhoids; Carbuncle, sore, swelling and poison; Lacquer sore; Fall injury. ?

Extended data:

Chinese chive (scientific name: A. tuberosum Rottl). ex Spreng。 Alias: Fengben, Caostalactite, Qiyangcao, Lazy Vegetable, Changshengjiu, Yangyangcao, Flat Vegetable, etc. It is a perennial herb of Liliaceae, with strong smell, recumbent rhizomes, narrow conical bulbs and clumps; Scaly skin is yellow-brown, reticulate and fibrous; Leaves basal, strip, flat; Umbel, terminal.

Leaves, scape and flowers are eaten as vegetables; Seeds can be used as medicine, and have the effects of tonifying kidney, strengthening stomach, refreshing, stopping sweating and arresting astringency. In Chinese medicine, some people call leeks "intestinal grass".

Leek has strong adaptability, cold resistance and heat resistance, and is cultivated all over the country.

References:

Baidu encyclopedia-leek