InterQual, Milliman: Two Step Process Admission review is often a two step process: 1. Review by case manager against objective criteria 2. Secondary review by physician to determine medical necessity for admission for those cases that fail to pass admission screening.
Methocarbamol is a central muscle relaxant used to treat skeletal muscle spasms. Under the trade name Robaxin, it is marketed by Actient Pharmaceuticals in the United States and Pfizer in Canada. The mechanism of action of methocarbamol is currently unknown, but may involve the inhibition of carbonic anhydrase.
Methocarbamol, which is available only by prescription, comes as a tablet in different strengthsâMethocarbamol 500 mg or Methocarbamol 750 mg. It was first approved by the Food and Drug Administration (FDA) in 1957 under the brand name Robaxin; today, it's manufactured by Schwarz Pharma.