Skip to main content
HomeDrug Comparisons
Drug bottle and Pill

Compare Robaxin vs. Valium

Head-to-head comparisons of medication uses, side effects, warnings, and more.

Key takeaways

Methocarbamol (Robaxin) and diazepam (Valium) are both used to treat muscle-related issues, but they have different uses and belong to different medication classes. Methocarbamol is a muscle relaxant used to treat muscle pain and discomfort, while diazepam is a benzodiazepine used for anxiety, alcohol withdrawal, muscle spasms, and seizures. Methocarbamol is not a controlled substance and is less likely to cause drowsiness compared to other muscle relaxers. In contrast, diazepam is a Schedule IV controlled substance due to its risk of misuse and dependence. Methocarbamol is typically taken 3 to 4 times daily, whereas diazepam is taken 2 to 4 times daily and can be habit-forming. Both medications can cause dizziness and drowsiness, but diazepam also carries risks of severe sedation and breathing problems, especially when combined with opioids or alcohol. Additionally, diazepam is not recommended during pregnancy or breastfeeding due to potential harm to the baby.

  • Methocarbamol
    Diazepam (Valium)
  • Methocarbamol
    Diazepam (Valium)

  • Summary of Robaxin vs. Valium

    Summary for Muscle relaxant
    Prescription only

    Methocarbamol (Robaxin) is a muscle relaxer. It's used to treat muscle pain and discomfort, like back pain, in people ages 16 years and older. It works best when used along with non-medication treatments, such as rest and physical therapy. Methocarbamol is taken by mouth, typically 3 or 4 times daily. It's also available as an injection that's given into the muscles or through the veins, typically in a hospital setting. Side effects of methocarbamol include dizziness, drowsiness, and blurry vision.

    Summary for Benzodiazepine
    Prescription only

    Diazepam (Valium) is a benzodiazepine. It's used to treat symptoms of anxiety and alcohol withdrawal. It can also treat certain types of muscle spasms and seizures. Diazepam (Valium) comes as a tablet and liquid solution. It's taken by mouth, typically 2 to 4 times daily. Some common side effects of diazepam (Valium) include sleepiness, dizziness, and weakness. Additionally, this medication carries a risk for misuse and dependence, so it's classified as a controlled substance.

  • Indications of Robaxin vs. Valium

    Indications for
    •Muscle pain and discomfort caused by acute (short-term) conditions
    •Muscle problems due to tetanus - injection form only
    Indications for
    •Anxiety disorders and short-term anxiety symptoms
    •Alcohol withdrawal symptoms
    •Muscle spasms or spasticity from certain conditions, such as cerebral palsy and stiff-person syndrome (SPS)
    •Add-on to other medications for seizures

  • Pros and Cons of Robaxin vs. Valium

    Pros and Const for Muscle relaxant
    Pros
    •Starts to work within 30 minutes to relieve muscle pain and discomfort
    •Less likely to cause drowsiness compared to some other muscle relaxers
    •Tablets can be cut in half
    Cons
    •Taken 3 to 4 times daily
    •Older adults at higher risk for side effects
    •Not safe to take either some other pain medications, such as opioid medications
    Pros and Const for Benzodiazepine
    Pros
    •Taken by mouth
    •Available as tablets and liquid
    •Works within 30 minutes
    Cons
    •Might need to take multiple times a day
    •Short-term use only because risk for dependence
    •Generally not recommended during pregnancy or breastfeeding

  • Common Side Effects of Robaxin vs. Valium

    Common Side Effects for
    •Dizziness or lightheadedness
    •Drowsiness
    •Blurry vision
    •Headache
    •Nausea
    •Upset stomach
    Common Side Effects for
    •Sleepiness
    •Dizziness
    •Muscle weakness
    •Problems with balance or coordination
    •Memory problems

  • Warnings of Robaxin vs. Valium

    Common Side Effects for
    •Effect on driving and concentration
    •Interactions with other medications
    Common Side Effects for
    •Extreme sleepiness and difficulty breathing
    •Misuse and dependence
    •Withdrawal
    •Harm to babies during pregnancy and after delivery
    •Interactions with other medications
    •Use with caution in people with depression

  • Prices with our coupons for Robaxin vs. Valium

    Learn more about Methocarbamol
    Learn more about Diazepam

Compare other Musculoskeletal Conditions drugs

Robaxin vs ChlorzoxazoneRobaxin vs FlexerilRobaxin vs NorflexRobaxin vs ValiumAmbien vs ValiumAtarax vs ValiumAtivan vs ValiumChlorzoxazone vs FlexerilFlexeril vs GablofenFlexeril vs NorflexFlexeril vs NorgesicFlexeril vs SomaFlexeril vs ValiumFlexeril vs XanaxGablofen vs NorflexLibrium vs ValiumOleptro vs ValiumOrphenadrine vs FlexerilProzac vs ValiumSkelaxin vs FlexerilSkelaxin vs NorflexSoma vs NorflexSonata vs ValiumTizanidine vs FlexerilTizanidine vs ValiumValium vs ChlordiazepoxideValium vs GablofenValium vs KlonopinValium vs NorflexZanaflex vs Norflex
View More

Browse medications

View All

Research prescriptions and over-the-counter medications from A to Z, compare drug prices, and start saving.