Aspirin is in a class of drugs called salicylates. Aspirin works by reducing substances in the
body that cause pain and inflammation. It is used to reduce pain, inflammation, and fever.
Carisoprodol is a muscle relaxant. It works by blocking nerve impulses (or pain sensations) that
are sent to the brain.
The combination of aspirin and carisoprodol is used, along with rest and physical therapy, to
treat injuries and other painful muscular conditions.
Aspirin and carisoprodol may also be used for purposes other than those listed in this
medication guide.