Which NSAID analgesic is good depends on the type of disease, such as celecoxib is better for acute pain relief. Non-steroidal anti-inflammatory drugs are a kind of anti-inflammatory painkillers commonly used in our daily life, mainly aspirin, ibuprofen, acetaminophen, indomethacin, celecoxib and so on. Aspirin can be used in patients with rheumatic fever to play an anti-inflammatory role, and for patients with cardiovascular and cerebrovascular diseases, it can play the role of anti-platelet aggregation and improve blood circulation. Acetaminophen is mainly used as antipyretic and analgesic, and is the drug of choice for pediatric fever. Celecoxib is mainly used to treat patients with osteoarthritis, and its analgesic and anti-inflammatory effect is good. The above specific medications should be used under the guidance of a medical professional.