The invention discloses a postoperative medicament for
neurosurgery and a preparation method for the postoperative medicament. The preparation method is characterized by comprising the following steps: (1) extracting volatile oil from
ficus virens, tabasheer, Chinese waxgourd seeds, glabrous sarcandra
herb, beefwood-like clubmoss
herb and radix platycodi coarse
powder by using a
steam distillation method respectively, collecting and mixing the volatile oil for standby, and remaining residues for use; (2) uniformly mixing
paris polyphylla,
serissa serissoides, radix peucedani, dark plum fruits,
humulus lupulus, papayas and the residues obtained in the step 1, adding water with the amount 10 times of the total amount of the
paris polyphylla, the
serissa serissoides, the radix peucedani, the dark plum fruits, the
humulus lupulus, the papayas and the residues obtained in the step 1, performing decoction twice for 1 hour each time, mixing decoction, standing the mixed decoction, adding 95 percent
ethanol with the amount 3 to 4 times of that of liquid
medicine into the decoction, standing the
mixed solution for 15 minutes, performing
centrifugation for 20 minutes at speed of 3,000rpm / min, extracting
clear liquid, and performing concentration and
spray drying to obtain an initial material; (3) spraying the volatile oil obtained in the step (1) into the initial material obtained in the step (3), enabling the initial material to pass through a 60-mesh
sieve, and performing capsulation. Clinical experiments show that the postoperative medicament can be used for relieving
postoperative pain, and has the characteristics of good curative effects, high safety and high clinical application and popularization value.