Cyclobenzaprine Flexeril Side Effects & Interactions

MAO inhibitors include isocarboxazid, linezolid, phenelzine, rasagiline, selegiline, and tranylcypromine. Using drinks containing alcohol can increase your risk of dizziness, drowsiness, and decreased alertness from cyclobenzaprine. The kidneys of older adults may not work as well as they used to. As a result, more of a drug stays in your body for longer. Your doctor may start you on a lowered dose or a different dosing schedule.

Be sure to tell your doctor about all medications, vitamins, or herbs you’re taking. To find out how this drug might interact with something else you’re taking, talk with your doctor or pharmacist. The extended-release formulation should be administered at the same time each day.

The efficacy of FLEXERIL 5 mg was demonstrated in two seven-day, double-blind, controlled clinical trials enrolling 1405 patients. One study compared FLEXERIL 5 mg and 10 mg t.i.d. to placebo; and a second study compared FLEXERIL 5 mg and 2.5 mg t.i.d. to placebo. Primary endpoints for both trials were determined by patient-generated data and included global impression of change, medication helpfulness, and relief from starting backache. Each endpoint consisted of a score on a 5-point rating scale (from 0 or worst outcome to 4 or best outcome). Cyclobenzaprine caused slight to moderate increase in heart rate in animals. Therefore, before using this product, tell your doctor or pharmacist of all the products you use.

However, cyclobenzaprine is one of the most studied muscle relaxers with strong evidence for its effectiveness. Ask your pharmacist any questions you have about refilling your prescription. In everyday speech and writing, the drug is collectively referred toas cyclobenzaprine while individuals pills may be called cyclobenzaprines. Join the thousands of people that have called a treatment provider for rehab information. Secondary endpoints included a physician’s evaluation of the presence and extent of palpable muscle spasm.

Cyclobenzaprine warnings

Muscle relaxants should be avoided or monitored before operating machinery or driving a motor vehicle. Muscle relaxants like Robaxin or Flexeril can cause increased dizziness flexeril and alcohol or drowsiness and impair cognitive performance. Since Robaxin and Flexeril have CNS depressant effects, they can interact with other drugs that have similar effects.

• However, physical therapy tends to outperform chiropractic care in the cases of back pain and knee pain.
• In most cases, it is advised not to take an anti-inflammatory drug and a muscle relaxant simultaneously, as they might be contra-indicated.
• Check with your physician for additional information about side effects.
• It can be used on occasion for chronic pain, though it’s less suited for this kind of pain (5).
• Physical therapy can help with back pain, knee pain, and neck pain.

If you are taking another medication that also causes drowsiness, you may have more side effects. Call emergency for help if you have problems breathing or unusual sleepiness. Being an unscheduled substance with a perceived low potential for abuse, cyclobenzaprine does not carry a high reputation for abuse, but this can give a false sense of security.

Overall rating for Cyclobenzaprine (Flexeril)

Other brands of cyclobenzaprine include Fexmid, FusePaq Tabradol, and Amrix (an extended-release capsule). Cyclobenzaprine relaxes muscles by reducing muscle spasms. Cyclobenzaprine is a drug prescribed to treat pain and discomfort. This page will go over its side effects, drug interactions, and treatment for misuse. Flexeril and Diazepam are both used to treat muscle spasms.

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Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances. In this article, we’ll explain what Flexeril is and discuss when it’s effective. We’ll also share the potential risks and side effects of using Flexeril so that you can make an informed choice about how to manage your pain. However, the half-life of immediate-release cyclobenzaprine is 18 hours on average, with a range of 8-37 hours. The extended-release form typically has a half-life of hours.

The other dosage form of this medicine is an injection solution into a muscle or into a vein. Robaxin needs to be taken three to four times a day to provide relief from muscle pain and muscle spasms. Another potential side effect of Flexeril is overdose if an individual takes too much of the drug. Although Flexeril doesn’t produce a euphoric high like many other drugs, people still misuse it due to its relaxing effects; many will increase dosages to amplify those effects.

It blocks the pathways of neurotransmitters that signal pain and diminishes the sensations of pain. It is also much more addictive than conventional painkillers or Over-the-counter (OTC) Non-Steroidal Anti-inflammatory Drugs (NSAIDs) available in the market that are pain relievers in action. Follow all directions on your prescription label and read all medication guides or instruction sheets. It works by blocking pain sensations that are sent to your brain. If this medication upsets your stomach, take it with food or milk. If you are ready to seek addiction treatment, we are here to guide you through.