Skeletal muscle relaxants are medications used to relieve muscle spasms, pain, and discomfort caused by conditions such as injuries or certain diseases. They work by acting on the central nervous system or directly on the muscles to reduce tension and promote relaxation. Common types include benzodiazepines, carisoprodol, and cyclobenzaprine. These medications are typically prescribed for short-term use, as prolonged use can lead to dependence or side effects. Patients should follow their healthcare provider's instructions and be aware of potential interactions with other drugs, especially opioids or alcohol, which can enhance sedative effects.