Learn about Diazepam (Diazepam Tablets) may treat, uses, dosage, side effects, drug interactions, Diazepam Injection, USP is a sterile, nonpyrogenic solution intended for intramuscular or intravenous administration. pH ( to ). Diazepam/Dizac/Valium Intramuscular Inj Sol: 1mL, 5mg . liquid (e.g., water, juices, carbonated, soda-like beverages) or to semi-solid foods (e.g., applesauce, pudding) prior to administration. Get the medicine and the syringe. STORAGE. Am J Hosp Pharm. Jun;35(6) Compatibility and stability of diazepam injection following dilution with intravenous fluids. Morris ME.