Flexeril Cyclobenzaprine Hcl: Uses, Dosage, Side Effects, Interactions, Warning

Seizures should be controlled with benzodiazepines or, if these are ineffective, other anticonvulsants (e.g. phenobarbital, phenytoin). Physostigmine is not recommended except to treat life-threatening symptoms that have been unresponsive to other therapies, and then only in close consultation with a poison control center. Flexeril and Diazepam are both used to treat muscle spasms. They belong to two different drug classes – muscle relaxant and benzodiazepine, respectively. The only salient difference is that Valium has a higher potential to cause drug dependency than Flexeril. However, your physician can better decide which drug is better for your back pain.

You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you flexeril and cyclobenzapr in case of emergencies. Analysis of the data from controlled studies shows that FLEXERIL produces clinical improvement whether or not sedation occurs.

In light of these findings, therapy with FLEXERIL in the elderly should be initiated with a 5 mg dose and titrated slowly upward. Safety and effectiveness of FLEXERIL in pediatric patients below 15 years of age have not been established. Avoid driving or hazardous activity until you know how this medicine will affect you. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.

Overall rating for Cyclobenzaprine (Flexeril)

Do not start, stop, or change the dose of any drug your child takes without checking with the doctor. Flexerilis a prescription medication used to relax muscles and relieve pain due to muscle spasms. Flexeril belongs to a class of drugs called muscle relaxants, which help by preventing muscle spasms without affecting overall muscle control and function. Cyclobenzaprine (Flexeril) is structurally similar to TCAs and, as such, demonstrates significant anticholinergic side effects. It differs from the TCA amitriptyline by only one double bond.

• There is also evidence that cyclical antidepressants may decrease the seizure threshold by interfering with chloride conductance on the GABA receptor.
• Using this medicine with any of the following medicines is not recommended.
• In some cases, Flexeril can be used in order to treat pain from certain musculoskeletal disorders like fibromyalgia.
• For these reasons, in the elderly, cyclobenzaprine should be used only if clearly needed.

Cyclobenzaprine reduced or abolished skeletal muscle hyperactivity in several animal models. Animal studies indicate that cyclobenzaprine does not act at the neuromuscular junction or directly on skeletal muscle. Evidence suggests that the net effect of cyclobenzaprine is a reduction of tonic somatic motor activity, influencing both gamma (γ) and alpha (α) motor systems. Abrupt cessation of treatment after prolonged administration rarely may produce nausea, headache, and malaise. This is not a complete list of side effects and others may occur.

Important considerations for taking cyclobenzaprine

Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). If any of these effects last or get worse, tell your doctor or pharmacist promptly. Taking MAO inhibitors with this medication may cause a serious (possibly fatal) drug interaction. Most MAO inhibitors should also not be taken for two weeks before treatment with this medication. Ask your doctor when to start or stop taking this medication.

If these effects are mild, they may go away within a few days or a couple of weeks. If they’re more severe or don’t go away, talk with your doctor or pharmacist. The dose of this medicine will be different for different patients. Follow your doctor’s orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.

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Cyclobenzaprine HCl relieves skeletal muscle spasm of local origin without interfering with muscle function. It is ineffective in muscle spasm due to central nervous system disease. Other potential effects of overdosage include any of the symptoms listed under ADVERSE REACTIONS. Our Flexeril (cyclobenzaprine) Side Effects Drug Center provides a comprehensive view of available drug information on the potential side effects when taking this medication. Cyclobenzaprine is usually taken taken for up to 2 or 3 weeks. If you notice other effects not listed above, contact your doctor or pharmacist.

Although not all of these side effects may occur, if they do occur they may need medical attention. For temporary relief, use sugarless candy or gum, melt bits of ice in your mouth, or use a saliva substitute. However, if your mouth continues to feel dry for more than 2 weeks, check with your medical doctor or dentist.

This medicine is available only with your doctor’s prescription. Adding plans allows you to compare formulary status to other drugs in the same class. We may receive advertising fees if you follow links to promoted websites. We may receive advertising fees if you follow links to the BetterHelp site.