» Penicillin G Procaine, Dihydrostreptomycin Sulfate, and Prednisolone Injectable Suspension is a sterile suspension of Penicillin G Procaine and Prednisolone in a solution of Dihydrostreptomycin Sulfate in Water for Injection. It contains one or more suitable buffers, dispersants, preservatives, and suspending agents. It may contain not more than 2.0 percent of procaine hydrochloride, and one or more suitable stabilizing agents. It contains not less than 90.0 percent and not more than 115.0 percent of the labeled number of Penicillin G Units, not less than 90.0 percent and not more than 115.0 percent of the labeled amount of dihydrostreptomycin (C₂₁H₄₁N₇O₁₂), and not less than 90.0 percent and not more than 110.0 percent of the labeled amount of prednisolone (C₂₁H₂₈O₅).