Generally like secret recipes are not always reliable, and black plaster because the plaster production matrix is different, with oil kernel, yellow dan. If you use other raw materials will produce white poultice, these are substrates, and not prescriptions. The remedy is to use the only live, angelica and other blood to relieve pain and drugs, some also use strychnine, but to go to the regular hospital or doctor after examination according to the specific condition paste plaster. The plastering of herniated lumbar discs is a topical effect, which can play an auxiliary role, not the regular hospital prescribed plaster may cause allergies. As an adjunct to treatment there are some Chinese herbal creams that have been used for a long time, such as dog skin cream, Qizheng pain relief patch, Tianhe bone patch cream and other external use is more convenient, and the effect is also better, do not have to use black plaster.