Cyclobenzaprine: Side Effects, dosage, uses, and more
Due to the lack of data in subjects with more severe hepatic insufficiency, the use of FLEXERIL in subjects with moderate to severe impairment is not recommended. The overall incidence of adverse reactions among patients in the surveillance program was flexeril and seizures less than the incidence in the controlled clinical studies. Some medicines can interact with cyclobenzaprine and cause a serious condition called serotonin syndrome. Ask your doctor before making any changes in how or when you take your medications.
- Do not use it later for another condition unless your doctor directs you to do so.
- Ask your doctor when to start or stop taking this medication.
- Use Cyclobenzaprine (Flexeril) exactly as directed on the label, or as prescribed by your doctor.
- In case of acute cyclobenzaprine overdose, emergency medicine physicians and triage nurses should stabilize the patient.
- It is not known whether this medicine will harm an unborn baby.
- Research indicates that it primarily acts within the central nervous system in the brain stem.
Avoid or limit the use of alcohol or other sedating medicines while being treated with cyclobenzaprine. Also avoid driving, operating machinery, or other hazardous activities until you know how cyclobenzaprine affects you. This is a summary and does NOT have all possible information about this product.
Cyclobenzaprine is used together with rest and physical therapy to treat skeletal muscle conditions such as pain or injury. Yes, cyclobenzaprine can make you very sleepy and this side effect may get worse with higher doses. Drowsiness is the most commonly reported side effect in studies, occurring in up to 38% (38 out of 100) of people.
The generic form was first approved in 1977 and is sold in both immediate and extended release versions. Acute recovery phase of myocardial infarction, and patients with arrhythmias, heart block or conduction disturbances, or congestive heart failure. In order to protect against the rare but potentially critical manifestations described above, obtain an ECG and immediately initiate cardiac monitoring.
Before taking cyclobenzaprine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Overdose symptoms may include severe drowsiness, vomiting, fast heartbeats, tremors, agitation, or hallucinations. Do not use Flexeril if you have taken an MAO inhibitor in the past 14 days. If you take too muchFlexeril, call your healthcare provider or local Poison Control Center, or seek emergency medical attention right away. It is not controlled under the Controlled Substances Act (CSA), either.
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.
What side effects may I notice from receiving this medication?
The extended-release form typically has a half-life of hours. How cyclobenzaprine (Flexeril) works is not well understood, but it helps alleviate stiffness, pain, and discomfort due to sprains, strains, or injuries to muscles. It is also sometimes prescribed off-label to treat fibromyalgia pain. Examples of drugs that can cause interactions with cyclobenzaprine are listed below. Along with its needed effects, a medicine may cause some unwanted effects.
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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.
Flexeril is a medication belonging to a class of skeletal muscle relaxants used to treat muscle spasms. These spasms may be induced by significant injuries of the musculoskeletal system or even due to usual physiological activities. Other brands apart from Flexeril are Amrix and Fexmid. This muscle relaxant works by blocking the pain signals and relieves the discomfort caused by muscle spasms. It is available in the form of tablets and extended-release capsules. Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur.
The elderly may also be more at risk for CNS adverse events such as hallucinations and confusion, cardiac events resulting in falls or other sequelae, drug-drug and drug-disease interactions. For these reasons, in the elderly, cyclobenzaprine should be used only if clearly needed. In such patients FLEXERIL should be initiated with a 5 mg dose and titrated slowly upward. These patients are generally more susceptible to drugs with potentially sedating effects, including cyclobenzaprine. FLEXERIL should be used with caution in subjects with mild hepatic impairment starting with a 5 mg dose and titrating slowly upward.