Hong Guangliang, an old Chinese doctor in Wangfen Township, Shangqiu, has a folk prescription for treating cerebral thrombosis, and there is a medicine called pig's hoof shell. Excuse me, who knows what it is Thanks a lot. It is the hard armor of pig's hoof, and its medicine is called pig's hoof shell. Pig's hoof nail; Sexual taste: salty and non-toxic. Meridian tropism: Yangming meridian of hand and foot. Indications: treatment of cough and wheezing, hemorrhoids, baldness and chilblain; Treating five hemorrhoids and latent heat erode in intestine and carbuncle; Treat eye diseases and external obstacles. ······