Crassostrea gigas
(records of Sichuan Traditional Chinese Medicine)
[source] it is the sedimentary shell of Hyriopsis cumingii.
[animal morphology] Hyriopsis cumingii
Shell 2 pieces, the same shape, long oval, about 16 cm long, about 7 cm high, the front short round, rear extension; shell top large, located in the front of the shell. Shell very thick, dorsal margin up to 1 cm, leading edge about 5 mm. The surface of the shell is brown with dense annular growth lines, and the inner pearl layer of the shell is silvery white and glossy.
They live in rivers and lakes. It is distributed in Sichuan.
[collection] when the water is dry in winter, the sediment is collected on the beach and sand bar, cleaned and dried.
[medicinal materials] the shells are semi oval or boat shaped, and most of them are withered and loose due to the impact of river water and the cover of muddy water for a long time. The shell is heavy and thick with thin ventral margin and thick top. The appearance is brown or grayish brown, the cuticle has been peeled off, showing a powdery gray shape, and the peeling place shows a silver white inner layer. The cuticle is smooth in texture and has fine ring lines. The inner surface is silvery white and glossy with white cream. It is delicate and easy to stick to hands. The material is hard, and the cross-section is layered after crushing. It smells like lime. It is better to have white color, thick shell, heavy weight, powdery gray and glossy surface.
Produced in Sichuan.
[processing] it is used to remove the sediment, break it up, use it as raw material, or grind it into powder after calcination. The powder is also called "clam powder" in Sichuan.
[flavor] salty and astringent, slightly cold, non-toxic.
[Guijing] into the liver and kidney.
[function indications] it can consolidate essence, collect sweat, and disperse soft and firm structures. It can treat night sweats, spermatorrhea, red collapse, leucorrhea, tuberculosis, deficiency heat, dizziness and irritability.
[usage and dosage] oral administration: decoction, 3-6 yuan; or into pills, powder.
[should avoid] the weak should not take it.
[selected prescriptions] ① for yin deficiency and yang hyperactivity, irritability and dizziness, external floating of deficiency heat and night sweating and spermatorrhea: Crassostrea gigas and Longgu. Fried soup.
② Under the red and white belt: oyster, yam, keel, cuttlebone, Rubia. Yanmo is a pill. (Qingdai pill)
③ Treatment of tuberculosis: oyster, Fritillaria, Prunella, Scrophularia. Yanmo is a pill. (Xiaohe pill)
④ To cure spontaneous sweating: Crassostrea gigas, Astragalus membranaceus, ephedra root, Flos triticale. At the end of the study, it was taken in powder. Oyster powder
Chinese PinYin : Tu Mu Li
Crassostrea gigas
Ground beetle (woodlouse worm). Di Bie Tu Bie Chong