Which medication is classified as a muscle relaxer?

Cyclobenzaprine is classified as a muscle relaxer because it primarily works by acting on the central nervous system to relieve muscle spasms. It is commonly prescribed for the management of muscle pain and discomfort that results from acute conditions such as strains or sprains. By decreasing muscle tone and reducing spasms, cyclobenzaprine helps improve mobility and reduces pain levels.

In contrast, other medications on the list have different classifications and therapeutic uses. Gabapentin is an anticonvulsant that is often used to manage neuropathic pain and epilepsy. Sertraline is an antidepressant belonging to the selective serotonin reuptake inhibitor (SSRI) class, primarily used to treat conditions like depression and anxiety. Atenolol is a beta-blocker used to manage hypertension and certain heart conditions. Each of these medications has distinct mechanisms of action and applications that do not relate to muscle relaxation.