Celecoxib is a medication classified as a nonsteroidal anti-inflammatory drug (NSAID). It is primarily used to relieve pain, reduce inflammation, and treat conditions such as arthritis and menstrual discomfort. Celecoxib works by inhibiting an enzyme called cyclooxygenase-2 (COX-2), which plays a key role in the inflammatory process. This medication is available in capsule form and is typically taken by mouth. While it can be effective for managing pain, it may also have side effects, including gastrointestinal issues and an increased risk of cardiovascular problems. Patients should consult their healthcare provider before starting Celecoxib to ensure it is appropriate for their condition.