robaxin®/robaxin®- 750 (methocarbamol tablets, USP), a carbamate derivative of guaifenesin, is a central nervous system (CNS) depressant with sedative and musculoskeletal relaxant properties.. It should not be used in place of the advice of your physician or other qualified healthcare provider.
Robaxin®/Robaxin 750® (methocarbamol) Tablets, USP. Along with its needed effects, a medicine may cause some unwanted effects. This reduces … If experienced, these tend to have a Severe expressionIf experienced, these tend to have a Less Severe expressionIf experienced, these tend to have a Severe expressionIf experienced, these tend to have a Less Severe expressionIf experienced, these tend to have a Severe expressionIf experienced, these tend to have a Less Severe expressionSelected from data included with permission and copyrighted by First Databank, Inc. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine affects you. Robaxin (methocarbamol) and Flexeril (cyclobenzaprine) are skeletal muscle relaxants.The brand name Flexeril has been discontinued in the U.S. Amrix and Fexmid are the brand names available for cyclobenzaprine in the U.S. Other serious side effects, including fainting, jaundice, persistent vomiting and abdominal pain can occur.On rare occasions, suicidal thoughts can occur when Robaxin is taken in large quantities. Other serious side effects, including fainting, jaundice, persistent vomiting and abdominal pain can occur. What should I watch for? Higher doses, in the range of 24 grams a day, are often required for reducing lockjaw. Cases of addiction to methocarbamol are rare but are more common among individuals who have a history of substance misuse disorders or who are actively addicted to another drug.Methocarbamol achieves its effects by suppressing the activity of the central nervous system. It is unknown as to whether infants fed the breast milk of mothers taking Robaxin results in harmful effects to the child.Seeking addiction treatment can feel overwhelming. Studies indicate that methocarbamol is present in the breast milk of lactating mothers. Patients who abuse Robaxin (Methocarbamol) can experience these side effects: Low blood pressure; Stomach pain; Blurred vision; Lightheadedness; Dizziness; Nausea; Drowsiness; Suicidal thoughts and behaviors can surface in extreme cases of Robaxin abuse. Effects generally begin within half an hour. We know the struggle, which is why we're uniquely qualified to help.Methocarbamol is a muscle relaxant that’s used to treat the pain and discomfort associated with acute muscle spasms. Potentially serious side effects may include diarrhea , gastrointestinal perforation , peptic ulcers, hematemesis (vomiting blood), skin reactions (rashes, itching, swelling; in rare cases toxic epidermal necrolysis ) and rarely blood cell disorders such as agranulocytosis . Discolored urine is not an indicator of something harmful occurring inside the body and should be considered harmless.Seeking addiction treatment can feel overwhelming. Such symptoms should be reported to the prescribing doctor immediately. Lower doses of three to six grams per day are typically prescribed for the treatment of general muscle spasms and associated pain.General side effects of methocarbamol can include tachycardia (rapid heart rate), bradycardia (slow heart rate), dizziness, blurred vision, nausea, headache, confusion, drowsiness, clumsiness, constipation, memory problems and flushed/itchy skin. Robaxin may be prescribed for the treatment of lockjaw when individuals are exposed to tetanus. Methocarbamol may also cause urine to turn blue, black or green. Such symptoms should be reported to the prescribing doctor immediately. Tell your doctor or health care professional if your symptoms do not start to get better or if they get worse. Robaxin Side Effects. Robaxin has no direct effect on the skeletal muscle fibers themselves. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.Things to remember when you fill your prescription.WebMD does not provide medical advice, diagnosis or treatment.