Fenbufen is a nonsteroidal anti-inflammatory drug (NSAID) utilized to alleviate pain and stiffness associated with conditions like rheumatoid arthritis, osteoarthritis, and gout. Additionally, it is prescribed to reduce pain and facilitate recovery after muscle and ligament sprains.
Like many other NSAIDs, fenbufen can potentially irritate the stomach lining and may also lead to the development of a rash.