Compare Valium vs. Norflex

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

Valium
(Diazepam)

Norflex
(Orphenadrine)

Helps you relax. Valium (Diazepam) is okay for occasional or short-term use (up to 4 weeks) for anxiety and for pain and sleeplessness from muscle spasm. Less severe withdrawal symptoms compared to similar drugs.Coming soon.
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Reviews & ratings
Button Group. All currently active
Button Group. All currently active
5.115466101694915Valium
Reviews for Valium (Diazepam)
69%
of people say Valium (Diazepam) is worth it
52%
say it works well
16%
say it's a big hassle

Not enough reviews for this drug. Help someone out, leave a review!

Side effects
ValiumNorflex

The Valium FDA package insert doesn’t have numbers about how common side effects are.

More about Valium side effects »

We haven’t found good data for Norflex side effects.

FDA side effect reports for Norflex »
How it works
ValiumNorflex
Valium (Diazepam) is a fast-acting benzodiazepine. It affects neurotransmitters in the brain and calms the nervous system. This reduces anxiety and muscle spasms, and causes sleepiness.Coming soon.
Type of medication
ValiumNorflex
Anti-anxiety
Benzodiazepine
Prescription only
Coming soon.
Available as
ValiumNorflex
  • Pill
  • Liquid
  • Rectal gel
  • Extended release
Used for (click to learn more)
ValiumNorflex
  • Musculoskeletal pain
Risk factors for serious side effects
ValiumNorflex
  • Taking more than the prescribed dose
  • Taking longer than 4 weeks
  • History of drug abuse
  • Long-term use
    • Alcohol
    • Taking other medicines that make you less alert
      • Current liver problems
      Detailed Valium (Diazepam) risks & warnings »
      Coming soon.
      Pregnancy category
      ValiumNorflex
      DFDA pregnancy category (Weigh risks vs. benefits)

      Research studies with real people found harmful effects on unborn babies, but the benefits might outweigh the risks even if you’re pregnant. Talk with your doctor.

      See the FDA package insert
      CFDA pregnancy category (Weigh risks vs. benefits)

      Research studies with animals found harmful effects on unborn babies. It hasn’t been properly studied in humans. The benefits might outweigh the risks even if you’re pregnant. Talk with your doctor.

      See the FDA package insert
      Alcohol
      • Can be habit-forming, so it's not typically used for long-term treatment, or for people who've had problems with drug or alcohol abuse.
      • Not safe to use with alcohol.
      No specific alcohol-related info.
      Food
      No specific food-related info.No specific food-related info.
      Kidneys and liver
      No specific kidneys and liver-related info.No specific kidneys and liver-related info.
      Sex
      No specific sex-related info.No specific sex-related info.
      Sleep
      • Can cause memory problems, drowsiness, dizziness, and confusion.
      • Can cause temporary dizziness and drowsiness.
      • Stopping Valium (Diazepam) suddenly may cause withdrawal symptoms such as nausea, anxiety, agitation, flu-like symptoms, trouble sleeping, and muscle pain or burning. Withdrawal symptoms can last 6 weeks or longer. Work with your doctor to gradually reduce your dose.
      No specific sleep-related info.
      Weight
      No specific weight-related info.No specific weight-related info.
      Upsides and benefits
      ValiumNorflex
      • Effective at relieving short-term anxiety and sleeplessness.
      • Can be used together with antidepressants to manage anxiety disorders. Especially helpful for anxiety symptoms while you wait for an antidepressant to kick in (it can take several weeks).
      • Effective at relieving muscle spasms caused by a variety of conditions.
      • Less severe withdrawal symptoms compared to other benzodiazepines.
      Coming soon.
      Downsides and risks
      ValiumNorflex
      • Processed by the liver, so might not be the best choice if you have liver problems.
      • Can cause memory problems, drowsiness, dizziness, and confusion.
      • Can be habit-forming, so it's not typically used for long-term treatment, or for people who've had problems with drug or alcohol abuse.
      • Most people find that it gets less effective over time.
      Coming soon.
      Tips from our pharmacists for people taking the medication
      ValiumNorflex
      • Good for short-term relief of anxiety symptoms.
      • Starts working in 30 minutes when swallowed.
      • Helpful with muscle spasms.
      • Can cause temporary dizziness and drowsiness.
      • Addictive. Long-term use can cause dependence or abuse.
      • Not safe to use with alcohol.
      Coming soon.
      Learn more
      More about ValiumSide effectsReviews & ratingsAlternativesFDA package insert
      More about NorflexSide effectsReviews & ratingsFDA package insert