{"clinical_pharmacology":["CLINICAL PHARMACOLOGY The mechanism of action of methocarbamol in humans has not been established, but may be due to general CNS depression. It has no direct action on the contractile mechanism of striated muscle, the motor end plate or the nerve fiber."],"effective_time":"20230303","id":"f60471e6-9afc-0871-e053-2a95a90a33fe","openfda":{},"package_label_principal_display_panel":["Methocarbamol Injection USP metho package image"],"set_id":"4a9d9920-c79a-4396-e054-00144ff8d46c","spl_product_data_elements":["Methocarbamol Methocarbamol Injection POLYETHYLENE GLYCOL 300 SODIUM HYDROXIDE METHOCARBAMOL METHOCARBAMOL HYDROCHLORIC ACID WATER"],"version":"3"}