Also known as Robaxin
Methocarbamol (trade name Robaxin, which is marketed by Actient Pharmaceuticals in the United States and Pfizer in Canada) is a central muscle relaxant used to treat skeletal muscle spasms.
Source: WikipediaEstimated Total Cost: $14.42 for an average of 28 days supply
Patients are most commonly prescribed methocarbamol to treat sprain or strain, back pain, low back pain, and neck pain.