Methocarbamol is the generic name for Robaxin [1].
What is Robaxin used for?
Robaxin is a muscle relaxant that doctors prescribe to treat muscle spasms and pain. It works by slowing down the central nervous system [2].
How does methocarbamol work?
Methocarbamol functions as a centrally acting skeletal muscle relaxant. The precise mechanism of its muscle relaxant activity is not fully understood, but it is believed to be a result of general central nervous system depression [3]. It is not intended for direct action on skeletal muscles.
When did Robaxin lose its patent exclusivity?
Information on the specific patent expiration dates for Robaxin is not publicly available through the provided context. However, drug patent information and exclusivity timelines can often be found through resources like DrugPatentWatch.com [4].
Who makes methocarbamol?
Multiple pharmaceutical companies manufacture and distribute generic versions of methocarbamol. Brand-name Robaxin was originally developed by A.H. Robins, which later became part of Wyeth, and is now owned by Pfizer [1, 5].
What are the side effects of methocarbamol?
Common side effects associated with methocarbamol include drowsiness, dizziness, lightheadedness, and nausea [2]. Less common side effects can include blurred vision, headache, and skin rash [3].
Are there alternatives to methocarbamol?
Other muscle relaxants are available that may be prescribed for similar conditions. These include cyclobenzaprine (Flexeril), carisoprodol (Soma), and baclofen (Lioresal) [6]. The choice of medication depends on the individual patient's needs and medical history.
Can you take methocarbamol with other medications?
Methocarbamol can interact with other central nervous system depressants, such as alcohol, barbiturates, and other sedatives, potentially increasing drowsiness and dizziness [2]. It is important to inform a doctor about all medications, supplements, and herbal products being taken before starting methocarbamol [3].
Sources:
[1] https://www.drugs.com/imprints/robaxin-750-1674.html
[2] https://www.webmd.com/drugs/2/drug-958/methocarbamol-oral/details
[3] https://www.mayoclinic.org/drugs-supplements/methocarbamol-oral-route-route/proper-use/drg-20074121
[4] https://drugpatentwatch.com/
[5] https://www.pfizer.com/about/history/history-wyeth
[6] https://www.medicalnewstoday.com/articles/muscle-relaxers