Robaxin (Methocarbamol) 500 mg Tablets

What Is Robaxin?

Robaxin contains methocarbamol, supplied as 500 mg oral tablets. Methocarbamol is a centrally acting muscle relaxant used as an adjunct to rest, physical therapy, and other supportive measures for relieving discomfort from acute, painful musculoskeletal conditions such as strains and sprains. Its exact mechanism is not established. It does not act directly on skeletal muscle fibers; its effects may be related to general central nervous system depression.

Essential Facts About Robaxin

Adults commonly start with 1500 mg (three 500 mg tablets) taken four times a day for the first 48 to 72 hours of an acute flare-up. As symptoms ease, many people move to a maintenance regimen of roughly 4000 to 4500 mg a day, split into three or four doses. A prescriber sets the exact schedule based on how a person responds, and the tablets can be taken with or without food, though taking them with food or milk can help if they cause stomach upset.

Relief from a single dose typically begins within about 30 minutes and lasts roughly four to six hours, which is why the medicine is spread across several doses rather than taken once a day. The most common side effects are drowsiness, dizziness, headache, and mild stomach upset; some people notice their urine turns brown, black, or green, a harmless and reversible effect of the drug's metabolites. Methocarbamol should not be combined with alcohol or other sedating medications, since that combination can intensify drowsiness and slow reaction times.

Available Strengths and Package Sizes

We stock Robaxin only as 500 mg tablets, in packages of 10, 20, 30, 60, 90, 120, 180, 270, or 360 pills.

Choose a package quantity that matches the regimen and treatment duration directed by the prescriber. Larger counts can reduce how often a customer needs to reorder when they are consistent with that treatment plan.

Important Notes Before You Order

Who Should Be Cautious

Methocarbamol tablets are contraindicated for anyone with a known hypersensitivity to methocarbamol or any tablet ingredient. Safety in pregnancy has not been established, and US labeling advises against use in women who are or may become pregnant unless a prescriber judges the benefit clearly outweighs the risk. It is also not known whether the drug passes into breast milk, so caution is advised for nursing mothers, and safety in children under 16 has not been established.

Driving and Daily Activities

Because Robaxin can cause drowsiness and slower reflexes, it is wise to avoid driving or operating machinery until a person knows how the tablets affect them.

US Prescription Status and Support

Methocarbamol tablets are classified as a prescription medicine in the United States. Our pharmacist team is available 24/7 by phone, chat, or email to answer questions about Robaxin or to help compare it with other options in our Muscle Relaxants selection, including Tizanidine, for anyone whose prescriber suggests a different muscle relaxant.

Store Robaxin tablets at 68°F to 77°F, with brief excursions between 59°F and 86°F allowed, and keep the container tightly closed and away from moisture.