What Is The G500 pill?

Methocarbamol is also known as the G500 pill. Methocarbamol is a sedative and musculoskeletal relaxant and is a carbamate derivative of guaifenesin that acts as a CNS depressant.

Methocarbamol was first discovered in the early 1950s, and in 1957, it was made legal to use. O'Doherty and Shields described methocarbamol as a valuable treatment for muscle spasms seen in people with triangular pyramidal spine lesions, such as those caused by herniated intervertebral discs, 1958. Concurrent with the work of O'Doherty and Shields, Forsyth described methocarbamol's efficacy in a case series of one hundred patients with orthopedic conditions, including acute and chronic disc herniation and postoperative muscle spasm.

Why Is Methocarbamol Given The Name G500 Pill?

Methocarbamol has been given the name G500 because of the specified 500mg dose of the medicine it contains. Methocarbamol tablets, USP 500 mg, are round, film-coated tablets with a light orange color and "G" and "500" embossed on one side above the score line.

Methocarbamol tablets, USP, are accessible on the prescription of a registered medical practitioner as 500 mg.

How Does G500 Act On The Body?

G500 (Methocarbamol) exact mechanism by which it acts on the body is still unknown. However, it has been established that musculoskeletal relaxation results from general depression of the central nervous system (CNS). Some studies also believe it works by relaxing the nerves that cause your muscles to tighten or cramp and relieving pain.

Anticholinergic inhibition of the midbrain reticular activating system, which depresses polysynaptic reflexes and decreases muscle tone, is also a proposed mechanism. Indirect inhibition of the spinal cord's inter neuronal junction is another name for this. Methocarbamol has no effect directly on motor nerve fiber, motor nerve end plate, or contractility in skeletal muscles.

Uses of G500

G500 (Methocarbamol) is a cheap muscle relaxant to treat short-term and non-chronic muscle pain and discomfort. G500 can also be used to treat tetanus in hospitals.
Muscle pain is caused by acute (not chronic) conditions when rest and physical therapy are insufficient, so G500 is used frequently as a muscle relaxant.

To treat acute, painful muscle conditions, methocarbamol tablets and USP are recommended as adjunctive options to rest, physical therapy, and other measures. It is also used in headaches by combining with other medications. Methocarbamol's mechanism of action is unclear, but it may be related to its sedative properties. Men's tense skeletal muscles are not directly relaxed by methocarbamol.

What Are The Side Effects Of G500?

It is possible to experience drowsiness, dizziness, lightheadedness, upset stomach, nausea/vomiting, or blurred vision. Inform your physician or pharmacist immediately if these symptoms persist or worsen.

Remember that you have been prescribed this medication by your doctor because he or she believes it will be more beneficial to you than harmful. Many people who take this medicine don't get any serious side effects.

If you experience severe side effects, tell your doctor immediately, including nausea and vomiting that doesn't stop, fainting, a slow heartbeat, yellowing of the eyes and skin, and mental and emotional changes, (like forgetfulness and confusion) or change in weight

A severe allergic reaction to this medication is uncommon. However, you should seek frequent medical attention if you observe any symptoms of a severe allergic reaction: rash, expanding and tingling, especially of the face, tongue, and throat, severe instability, and trouble relaxing.

Warnings Associated With the Use of G500

Methocarbamol can have adverse effects on one's health. For some groups, this risk may be even more severe. Talk to your doctor or pharmacist about other options if this worries you. Effect on driving and concentration.

Methocarbamol can make you feel sleepy and affect your concentration and focus if you take it with alcohol or illegal drugs; if you take other medications that make you feel tired, or if you are over 65 and take other medicines that make you sleepy, this is more likely to happen. Avoid alcohol consumption while taking this medication. Until you know how the medicine affects you, avoid activities that require you to be alert, like driving or operating machinery.

Is G500 A Narcotic?

Although some of its effects are comparable to narcotics, methocarbamol is not a narcotic. Methocarbamol, unlike drugs, does not cause addiction at first use until you abuse.

If you take methocarbamol and experience severe or unusual side effects, you should talk to a doctor or another healthcare provider. It is blind term as Narcotic as many people abuse by snorting or smoking methocarbamol which indeed makes it a common thing in notice of the authorities.

Assuming that you use methocarbamol casually, let your primary care physician know. Because of this, they can keep an eye on your health as a whole and help you avoid serious side effects or drug interactions.

Does G500 Cause Addiction?

When taken as directed by a doctor, methocarbamol is not addictive. It is more likely to be abused at higher doses, especially by people with a history of drug abuse.

G500 (Methocarbamol), on the other hand, does not possess the same properties as narcotics. It does not alleviate widespread pain. On a clear basis Methocarbamol used as per prescription will not be addictive, if continued without any valid reason can make Methocarbamol Addictive.

Additionally, there is a greater chance of unfavorable side effects at higher doses, such as drowsiness and dizziness. It has a relatively low risk of abuse, given these features.


Many times medicines are named  differently sometimes it depends upon the company, sometimes it is also symbolically created to make it easy t perceive the basic information about the medicine. Same case lies in about The G500 Pill which is Methocarbamol. A powerful and effective pain reliver. You can get Robaxin over the counter or online through prescription.


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