蝮蛇脂，中药名。为蝰科动物蝮蛇Agkistrodonhalys(Pallas)的脂肪。具有解毒之功效。用于耳聋，肿毒。
Fu-she-zhi, name of Chinese Medicinal Material. Fat of Agkistrodon halys (Pallas)), the fat of the pit viper Agkistrodon halys (Pallas), has the effect of detoxification. It is used for treating deafness and swelling.

功效作用 功能
The efficacy and functions.

解毒。主治
Detoxification. Mainly used for治疗

用于耳聋，肿毒。用法用量
Used for deafness and swelling. Dosage and usage.

外用：适量，涂敷。相关论述
External use: Apply an appropriate amount and spread evenly. Relevant discussions.

《纲目》：“绵裹塞耳聋，亦敷肿毒。”加工炮制 采收加工
"Compendium": "Used for wrapping to treat deafness, and also for applying to reduce swelling and detoxify." Processing and preparing, harvesting and processing.

春、夏季捕捉后，剖腹取其脂肪，鲜用。动物学信息 动物属种
After capturing in spring and summer, the abdomen is dissected to obtain the fat for immediate use. Taxonomic information: Genus and species of the animal.

蝰科动物蝮蛇。形态特征
The pit viper is a type of snake in the Viperidae family. It is characterized by its physical features.

蝮蛇，全长60cm左右。头略呈三角形，与颈区分明显，背面浅褐色到红褐色，正脊有两行深棕色圆斑，彼此交错排列略并列，背鳞外侧及腹鳞间有1行黑褐色不规则粗点，略呈星状；腹面灰白，密布棕褐色或黑褐色细点。鼻间鳞宽短，排成“∧”形；眶前鳞2，眶后鳞2（3），眶下鳞新月形，颞鳞2+4（3）；上唇鳞2-1-4（2-1-3、3-1-4）式。背鳞21（23）-21-17（15）行，中段最外行平滑或均具棱；腹鳞137-173，肛鳞完整；尾下鳞29-54对，少数为单行。分布区域
The hump-nosed pit viper is about 60cm in total length. Its head is slightly triangular, clearly distinguished from the neck. The dorsal surface is light brown to reddish-brown, with two rows of dark brown circular spots along the spine, arranged slightly in parallel and overlapping with each other. There is a row of irregular dark brown coarse dots between the back scales and the abdominal scales, forming a slight star shape. The ventral surface is grayish-white, densely covered with brown or blackish-brown fine dots. The prenasal scales are wide and short, arranged in a "∧" shape; there are 2 preocular scales, 2 (or 3) postocular scales, and a crescent-shaped subocular scale. The temporal scales are 2+4 (or 3). The upper labial scales are in the pattern of 2-1-4 (or 2-1-3, 3-1-4). There are 21 (or 23) rows of dorsal scales at midbody, with the outermost row being smooth or having keels. There are 137-173 ventral scales, and the anal scale is complete. There are 29-54 pairs of subcaudal scales, with a few being in a single row. Distribution area: [not provided]

广泛分布于我国各地。
Widely distributed throughout various regions of China.