净鳝鱼骨:净制鳝鱼骨
Jing-shan-yu-gu: Shan-yu-gu processed by cleaning.

功效作用 Efficacy and Functions

清热解毒。
Clearing heat and detoxifying.

主治 Indications

流火，风热痘毒，臁疮。
Scorching fire, wind-heat causing toxic pustules, and carbuncles.

用法用量 Dosage and Administration

外用：适量，烧炭研末，麻油调涂，或敷贴。
External application: Take an appropriate amount, burn to charcoal, grind into powder, mix with sesame oil for topical application, or use as a poultice.

相关论述 Relevant Discussion

《本草逢原》：“治流火。”
"Ben Cao Feng Yuan": "Treats scorching fire."

《本草再新》：“治风热痘毒。”
"Ben Cao Zai Xin": "Treats wind-heat causing toxic skin eruptions."

临床应用 Clinical Applications

1、治流火走注，鳝鱼骨烧灰，香油调涂。（《中国动物药》）

1. For treating migratory scorching fire, burn yellow eel bones to ash and apply topically mixed with fragrant oil. (From "Chinese Animal Medicine")

2、治臁疮，黄鳝骨配鸡蛋清和醋、盐水，共捣烂，加面粉贴敷。如贴7-8次还不好，再用白炉甘石（火煅，研末），调猪油搽几次，并用黄鳝骨和烟叶柄熬水洗患处。（《广西药用动物》）
2. For treating leg ulcers, grind yellow eel bones with egg whites, vinegar, and saline solution, add flour to form a paste and apply externally. If no improvement after 7–8 applications, use calcined white alum (powdered) mixed with lard applied topically for several times, and wash the affected area with a decoction of yellow eel bones and tobacco stalks. (From "Medicinal Animals of Guangxi")

加工炮制 Processing and Preparation

采收加工：夏、秋季捕捉。捕后，去肉取骨，晒干。
Collection and processing: Capture in summer and autumn. After capture, remove the meat, take the bones, and sun-dry them.

动物学信息 Zoological Information

动物属种：合鳃科黄鳝属动物黄鳝。
Species: Monopterus albus, family Synbranchidae.

形态特征 Morphological Characteristics

体细长，呈蛇形，向后渐侧扁，尾部尖细。头圆，吻端尖，唇颇发达，下唇尤其肥厚。上下颌及腭骨上部有细齿。眼小，为一薄腊所覆盖。两个鼻孔分离较远，后鼻孔在眼前缘的上方，前鼻孔在吻部。左右鳃孔在腹联合为一，呈“V”字形。体无鳞。无胸腹鳍，背、臀鳍退化仅留低皮褶，无软刺，都与尾鳍相联合。体色微黄或橙黄，全体满布黑色小点，腹部灰白。
The body is long and slender, snake-shaped, gradually laterally compressed posteriorly, with a pointed and slender tail. The head is round with a pointed snout; lips are well-developed, especially the lower lip which is thick. Fine teeth are present on the upper and lower jaws and the anterior part of the palate. Eyes are small and covered by a thin transparent membrane. The two nostrils are widely separated: the posterior nostril is located above the anterior edge of the eye, while the anterior nostril is on the snout. The left and right gill openings are fused ventrally into a single "V"-shaped opening. The body is scaleless. No pectoral or pelvic fins; dorsal and anal fins are reduced to low skin folds without soft rays, all continuous with the caudal fin. Body color is pale yellow or orange-yellow, densely covered with small black spots; the belly is grayish-white.

分布区域 Distribution Area

除西北地区及东北北部外，各地均有分布。
Distributed throughout China except in the northwest region and northern part of the northeast.

生长环境 Growing Environment

生于池塘、沟渠、稻田等静水或缓流水体中。
Found in still or slow-moving waters such as ponds, ditches, and rice paddies.