Lidocaine is a potent local anesthetic for producing epidural, nerve conduction and infiltration anesthesia. For use in dogs, cats, cattle and horses. Each mL of sterile aqueous solution contains: • Lidocaine Hydrochloride 2.0% • Propylene Glycol 5.2% • Sodium Chloride 0.5% • Sodium Lactate 0.5% • Methylparaben 0.15%, Sodium Metabisulfite 0.10%, Propylparaben 0.03% and Disodium Edetate 0.001% as preservatives.