For adults: Inject one or 2 vials straight into the tubing of the formerly inserted indwelling needle. An extra 10 mL or 20 mL might be added to the mixture container to make sure that a total amount of as much as 30 mL (three vials) is offered as the initial dosage (view PRECAUTIONS). This procedure must be repeated every 6 hrs up until conditions permit the insertion of a nasogastric tube. Squashed methocarbamol tablet computers suspended in water or saline could then be provided with this tube. Overall daily oral dosages up to 24 grams could be required as judged by patient reaction. For pediatric people: A minimal initial dose of 15 mg/kg or 500 mg/m2 is recommended. This dosage could be repeated every six hours, if called for. The complete dosage ought to not go beyond 1.8 g/m2 for 3 successive days. The upkeep dose might be offered by shot into tubing or by I. V. infusion with an appropriate amount of fluid. View instructions for I. V. use.
Robaxin (methocarbamol shot, USP) Injectable, a carbamate derivative of guaifenesin, is a central nerves (CNS) depressant with sedative and bone and joint relaxant residential properties. It is a clean and sterile, pyrogen-free remedy planned for intravenous or intramuscular administration.
Each mL has: methocarbamol, USP 100 mg, polyethylene glycol 300, NF 0.5 mL, Water for Injection, USP q. s. The pH is adjusted, when necessary, with hydrochloric acid and/or sodium hydroxide. The chemical name of methocarbamol is 3(2‑methoxyphenoxy)1, 2-propanediol 1‑carbamate and has the empirical formula of C11H15NO5. Its molecular weight is 241.24. The architectural formula is shown listed below.