What are the medicinal values ​​of Viola yedoensis

The name of the plant Viola yedoensis is very unfamiliar to everyone. It is possible that we occasionally see this plant but do not know its name, let alone understand its efficacy. Viola yedoensis is a herb that can be used as medicine. Apart from being an ornamental plant, its only use is as medicine. Today I will introduce to you the medicinal value of Viola yedoensis in detail.

Medicinal value

[Nature and flavor and meridians entered] Bitter, pungent, cold, non-toxic. Entries include the heart and liver meridians.

[Functions and indications] It can be used as medicine. It is cold in nature, slightly bitter in taste, and can clear away heat, detoxify, cool blood and reduce swelling. It is mainly used to treat jaundice, dysentery, mastitis, red and swollen eyes, pharyngitis, and can be applied externally to treat bruises, carbuncles, snake bites, etc.

[Source and preparation method] Dried whole herb. Harvest in spring and autumn, remove impurities, wash and dry.

Medicinal properties

This product is mostly wrinkled into a ball. The main root is light yellow-brown, 1-3mm in diameter, and has fine longitudinal lines. The leaves are gray-green and lanceolate or ovate-lanceolate when flattened. They are 4-10cm long and 1-4cm wide. The apex is obtuse, the base is truncated or slightly cordate, the margin is serrated, and the petiole is hairy on both sides with narrow wings. The flower stems are slender and the flowers are lavender and the petals are tubular. Capsule ellipsoid or split into three valves with many seeds. The smell is slight, the taste is slightly bitter and slightly sticky. The best ones are green in color and have yellow roots.

Pharmacological Action

Viola yedoensis has the effect of inhibiting the growth of Mycobacterium tuberculosis in test tube. Direct microscopic examination and test tube culture showed that 31 mg/ml of ethanol extract and 62 mg/ml of water decoction of Viola yedoensis had an inhibitory effect on Leptospira. The 1:4 aqueous extract of Viola yedoensis has an inhibitory effect on Trichophyton violaceum in vitro. In addition, it is believed that Viola yedoensis has the effects of clearing heat, reducing swelling, and reducing inflammation.

The medicinal value of Viola yedoensis is as introduced in this article. Among its many main functions, the one that you may be most impressed with is its ability to treat snake bites. If you are accidentally bitten by a poisonous snake, you can mash fresh Viola yedoensis into residue and apply it directly to the wound. The juice of Viola yedoensis can be taken directly to achieve a detoxification effect.