Tolfenamic acid is primarily used as a nonsteroidal anti-inflammatory drug (NSAID) to relieve pain and inflammation. It is commonly prescribed for the treatment of migraines, providing effective relief from headache symptoms. Additionally, it is used to manage mild to moderate pain associated with conditions like arthritis, dental pain, and menstrual cramps. Its anti-inflammatory properties make it useful in reducing swelling and discomfort in various musculoskeletal disorders. Tolfenamic acid is also explored in research for its potential anticancer properties, particularly in targeting specific pathways involved in tumor growth. It is available in oral formulations, making it convenient for patient use.