Pharmaceutical name: 英文藥名﹕ | Periostricum Cicadae |
Biological name: 拉丁文學名﹕ | Cryptotympana atrata Fabr |
Pron. in Japanese: 日語發音﹕ | sentai |
Pron. in Korean: 韓語發音﹕ | sonse |
Pron. in Cantonese: 粵音﹕ | sim4 teoi3 |
Other Names: 別名﹕ | chan yi 蟬衣，chan ke 蟬殼，chan tui 蟬退，chong tui 蟲蛻，chong tui 蟲退，chong yi 蟲衣，jin yi 金衣，jin chan yi 金蟬衣，jing chan yi 淨蟬衣. |
Common Name: 英文名﹕ | Cicada shell or moulting |
Distribution: 產地﹕ | sim tui, sim yi |
Properties (characteristics)﹕ 性味﹕ | salty, slightly sweet, cold. 鹹﹐微甘﹐寒。 |
Channels (meridians) entered: 歸經﹕ | lung, liver 肺﹐肝。 |
| Medical functions: 藥理﹕ | |
Actions & Indications: 主治﹕ | - wind heat type syndrome (feng re): Upper respiratory infection with red eyes and sore throat, hoarseness of voice;
- hives with itching;
- measles with inadequate eruption; (often combined with ge gen, bo he)
- high fever with convulsion, tetanus; (often combined with quan xie, jiang can)
- inflammation of the eye with formation of corneal opacity;
風 熱：用於外感風熱時的聲音嘶啞,目赤咽腫﹔
皮膚風疹瘙痒﹔
透斑疹：用於麻疹未透，常配葛 根﹐薄 荷﹔
解痙攣：用於高熱驚厥及破傷風，常配全蠍﹐殭 蠶﹔
眼睛發炎﹐角膜 不透明。
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Chemical ingredients: 化學成 份﹕ | | chitin | 甲殼質 | | Pteridines | 蝶啶類色素 | | isoxanthopterin | 異黃質蝶呤 | | erythropterin | 赤蝶呤 | | protein | 蛋白質 | | valine | 纈氨酸 | | amino butyric acid | 氨基丁酸 | | tyrosine | 酪氨酸 | | glutamic acid | 谷氨酸 | | adenosine triphosphatase | 腺苷三磷酸酶 |
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Dosage: 用量﹕ | 3 to 9 g. For convulsion/spastic muscles: 15 to 30 g. 3～9克。解痉挛用15～30克。 |
Samples of formulae: 處方舉例﹕ | Name of formula: er wei xiao feng san (source: jing yue quan shu) : For hives and itchiness of skin. Composition: chan yi, bo he. Boil with water. (bo he should be added during the last minute). Use as tea. 二味消 風散 《景岳全書》。用於治療皮膚瘙痒症﹐風疹塊。 組成﹕蟬衣﹐薄荷 (後下)。 水煎服。
註﹕蟬蛻多藏於泥土之中 ， 常附有泥土 ， 所 以 在 開 方 時 蟬 蛻 最 好 分 包 ， 然 後 浸 洗 乾 淨 才加入 。 |
Modern Research: 現代研 究﹕ | |
Cautions: 禁忌﹕ | During pregnancy, use with care. Do no use in deficient syndrome and in those without wind heat type syndrome. 孕婦慎 服。虛證及無風熱者忌用。 |