Compound pilocarpine composition as well as preparation process and application method thereof

The invention relates to the technical field of eyedrops, in particular to a compound pilocarpine composition as well as a preparation process and an application method thereof. According to the technical key points, the paint comprises a component A and a component B, wherein the component A is prepared from the following components in percentage by mass: 0.1 to 1.38 percent of pilocarpine nitrate, 0.1 to 0.3 percent of edetate disodium, 1.2 to 1.5 percent of polyvinyl alcohol, 0.5 to 5.0 percent of osmotic pressure regulator, 0.0075 percent of benzalkonium chloride and the balance of water; the component B is prepared from 0.1 to 0.5 percent of brimonidine tartrate, 1.2 to 1.5 percent of polyvinyl alcohol, 0.5 to 5.0 percent of osmotic pressure regulator, 0.015 to 1.5 percent of sodium citrate and the balance of water. According to the compound pilocarpine composition as well as the preparation process and the application method thereof provided by the invention, on the basis of ensuring the original treatm