Flexeril Oral: Uses, Side Effects, Interactions, Pictures, Warnings & Dosing

This medication has been prescribed for your current condition only. Do not use it later for another condition unless your doctor directs you to do so. This medicine may cause some people to have blurred vision or to become drowsy, dizzy, or less alert than they are normally. Make sure you know how you react to this medicine before you drive, use machines, or do anything else that could be dangerous if you are dizzy or are not alert and able to see well.

• Patients can continue to work, go to school, and fulfill other responsibilities while still making a commitment to their recovery.
• The medication helps control the muscle spasms that result in pain.
• Because of the possibility of higher blood levels in the elderly as compared to younger adults, use of cyclobenzaprine extended-release capsules is not recommended in the elderly.
• It is not known whether this medicine will harm an unborn baby.

The overall effectiveness of FLEXERIL was similar to that observed in the double-blind controlled studies; the overall incidence of adverse effects was less (see ADVERSE REACTIONS). The incidence of drowsiness, the most frequent adverse reaction, was similar with both drugs. Pharmacologic similarities among the tricyclic drugs require that certain withdrawal symptoms be considered when FLEXERIL is administered, even though they have not been reported to occur with this drug. Abrupt cessation of treatment after prolonged administration rarely may produce nausea, headache, and malaise. Some common side effects include drowsiness, dry mouth, dizziness, fatigue or upset stomach.

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If any of these effects last or get worse, tell your doctor or pharmacist promptly. The abrupt termination of prolonged use can also cause side effects, including nausea, headache and malaise. However, it is important to note that these withdrawal effects are not indicative of addiction. Flexeril overdose is a rare complication that, however, can be fatal to the patient’s health. Overdose can be a result of deliberate drug abuse, accident, or problems with metabolism and excretion of the drug. It is recommended to not drive or operate heavy machinery when under the influence of muscle relaxers.

These are more likely to occur when a person has too much cyclobenzaprine in their system, for instance, if their prescription dose is too high or if they are misusing the drug. CYCLOBENZAPRINE (sye kloe BEN za preen) treats muscle spasms. It works by relaxing your muscles, which reduces muscle stiffness. It belongs to a group of medications called muscle relaxants. This is not a complete list of side effects and others may occur.

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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).

Medical Professionals

There are no extensive studies on the use of cyclobenzaprine in the management of painful orofacial musculoskeletal conditions. The results suggest that cyclobenzaprine is superior to both placebo and clonazepam when added to self-care and education for the management of jaw pain upon awakening. In this study cyclobenzaprine (10mg/d) failed to significantly improve sleep in the short term but this may have been due to the relatively low dose employed. The usual dose is 5–10mg three times daily and treatment for more than 2–3 weeks is not recommended.

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It is not known whether this medicine will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant. Animal studies don’t always predict the way humans would respond. Therefore, this drug should only be used in pregnancy if clearly needed. Many insurance companies require prior authorization for this drug.

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As management of overdose is complex and changing, it is recommended that the physician contact a poison control center for current information on treatment. It is not known whether this drug is excreted in human milk. Because cyclobenzaprine is closely related to the tricyclic antidepressants, some of which are known to be excreted in human milk, caution should be exercised when FLEXERIL is administered to a nursing woman. Tell your doctor if you are pregnant or plan to become pregnant during treatment with Flexeril. It is unknown if Flexeril passes into breast milk or if it could harm a nursing baby. For most patients, the recommended dose of Flexeril is 5 mg three times a day.

Cyclobenzaprine may also be used for purposes not listed in this medication guide. Call your doctor if your symptoms do not improve after 3 weeks, or if they get worse. Older adults may be more sensitive to the effects of this medicine. It may not be safe to breast-feed while using this medicine. It is not known whether cyclobenzaprine will harm an unborn baby.

This is especially true if someone has been engaging in polydrug use with cyclobenzaprine and other substances. Using drinks containing alcohol can increase your risk of can flexeril cause mood changes dizziness, drowsiness, and decreased alertness from cyclobenzaprine. If you are taking another medication that also causes drowsiness, you may have more side effects.