Flexeril, the brand name for cyclobenzaprine, is primarily prescribed to relieve muscle spasms associated with acute, painful musculoskeletal conditions [1]. It is typically used as a short-term treatment alongside rest and physical therapy [1].
When might a doctor prescribe Flexeril?
Doctors often prescribe Flexeril for conditions like muscle strains, sprains, or other injuries that lead to involuntary muscle contractions [1]. The goal is to reduce pain and improve mobility by relaxing the affected muscles.
How does Flexeril work to relieve muscle spasms?
Cyclobenzaprine, the active ingredient in Flexeril, is believed to act on the central nervous system, specifically in the brainstem [1]. It helps to reduce muscle activity and pain by affecting nerve signals that control muscle tone [1].
What are the common side effects of Flexeril?
The most frequent side effects of Flexeril include drowsiness, dizziness, dry mouth, and fatigue [1]. Because of these effects, patients are cautioned against driving or operating heavy machinery until they know how the medication affects them [1].
Are there alternatives to Flexeril for muscle spasms?
Other medications may be used to treat muscle spasms, including other muscle relaxants with different mechanisms of action or ingredients. The choice of medication often depends on the specific condition, patient history, and potential side effects [2].
When does the patent for Flexeril expire?
Cyclobenzaprine, the generic name for Flexeril, has been off-patent for some time, allowing for the availability of generic versions [3]. DrugPatentWatch.com tracks patent expiries for various medications, providing detailed information on exclusivity [4].