Robaxin-750 Tablet: Uses, Dosage, Side Effects, Precautions and Alternates

Quick overview

Robaxin-750 Tablet (methocarbamol) is a skeletal muscle relaxant used along with rest and physical therapy to relieve discomfort from acute, painful skeletal muscle spasms. It is also used for muscle spasm associated with acute painful musculoskeletal conditions and to relieve the painful muscle tightening caused by tetanus. It works by calming activity in the central nervous system, which helps relax muscles.

What is Robaxin-750 Tablet

Robaxin-750 is a brand name for methocarbamol, a muscle relaxer that helps ease muscle pain and spasms. It is used along with rest and physical therapy to treat painful skeletal muscle conditions.

Robaxin-750 Tablet uses

• Relief of discomfort from acute, painful skeletal muscle spasms, used together with rest and physical therapy
• Treatment of muscle spasm associated with acute painful musculoskeletal conditions
• Relief of tetanus (lockjaw) spasms, which cause painful muscle tightening

Benefits of Robaxin-750 Tablet

• Helps relieve pain and discomfort from acute muscle spasms
• Commonly used for muscle strains, sprains, and other painful musculoskeletal conditions
• Helps reduce muscle tightness and spasm-related discomfort
• May improve movement and daily activity when muscle spasms are controlled
• Is often used alongside rest, physiotherapy, or other pain-relief measures

How Robaxin-750 Tablet works

Robaxin works by blocking nerve signals or pain messages sent to the brain. It is thought to work by calming down the central nervous system, which helps relax the muscles, though the exact way it works is not fully known.

Robaxin-750 Tablet dosage

Take this medicine exactly as your doctor tells you and follow all instructions on your prescription label. This medicine is only one part of a full treatment plan that may also include rest, physical therapy, or other pain relief methods. Your doctor may lower your dose after the first two to three days of treatment.

If you miss a dose, take it as soon as you remember, but skip it if it is almost time for your next dose — do not take two doses at once. Tell any doctor treating you that you are using this medicine, since it can affect certain medical test results.

Available forms and strengths

• Tablets (500 mg, 750 mg)
• Injection (100 mg/ml)

Side effects of Robaxin-750 Tablet

Common

• Headache
• Dizziness
• Drowsiness
• Fever
• Confusion, memory problems
• Nausea, vomiting, upset stomach
• Blurred vision, double vision
• Flushing (warmth, redness, or tingly feeling)
• Sleep problems (insomnia)
• Lack of coordination
• Lightheadedness
• Lowered heart rate

Serious

• Signs of an allergic reaction: hives, difficulty breathing, swelling of face, lips, tongue, or throat
• Light-headed feeling like you might pass out
• Slow heartbeats
• A seizure
• Jaundice (yellowing of skin or eyes)
• Pain, bruising, swelling, or skin changes where an injection was given

Warnings and precautions

• Do not use this medicine if you are allergic to methocarbamol.
• Tell your doctor before using this medicine if you have myasthenia gravis or a seizure disorder.
• This medicine is not approved for use in anyone younger than 16 years old, except to treat tetanus.
• Taking this medicine with other drugs that cause sleepiness or slow breathing, such as opioids, sleeping pills, other muscle relaxers, or anxiety or seizure medicines, can cause dangerous side effects or death.
• This medicine may harm an unborn baby. Effective birth control should be used to prevent pregnancy, and you should tell your doctor if you become pregnant. There isn't enough research to know if it's safe and effective during pregnancy, so it should generally be avoided.
• It is not known if this medicine passes into breast milk, and it may not be safe to breastfeed while using it. It should generally be avoided while breastfeeding, and you should ask your doctor about any risks.
• People with kidney disease should not receive the injectable form of this medicine, and should tell their doctor about any kidney problems before using it.
• Drinking alcohol while taking this medicine can increase certain side effects, such as drowsiness and dizziness.
• This medicine may affect your thinking or reactions, so be careful driving or doing anything that requires you to stay alert until you know how it affects you.

Storage

• Store at 20–25°C (68–77°F) at controlled room temperature.
• Keep in a cool, dry place away from excessive heat and humidity.
• Protect tablets from moisture and direct light.
• Keep in the original, tightly closed container until use.
• Avoid storing in bathrooms, cars, or other hot and humid areas.
• Keep out of reach and sight of children and pets.

When to see a doctor

• Get emergency medical help if you have signs of an allergic reaction such as hives, trouble breathing, or swelling of the face, lips, tongue, or throat.
• Stop using this medicine and call your doctor right away if you feel like you might pass out, have slow heartbeats, have a seizure, notice yellowing of your skin or eyes, or have pain, bruising, swelling, or skin changes where an injection was given.
• If you think you have taken too much of this medicine, seek emergency medical attention. Overdose symptoms may include nausea, extreme drowsiness, blurred vision, fainting, seizure, or coma.

Alternatives

• Carisoprodol
• Orphenadrine
• Metaxalone
• Cyclobenzaprine