Phenylbutazone API

Phenylbutazone API is a white or off-white crystalline powder. It is a non-steroidal anti-inflammatory drug with anti-inflammatory, antipyretic and analgesic effects. It is mainly used for the treatment of diseases such as rheumatoid arthritis, rheumatoid arthritis, and ankylosing spondylitis, and can effectively relieve symptoms such as joint pain, swelling, and limited mobility. However, due to its numerous adverse reactions, such as significant irritation to the gastrointestinal tract and the potential to cause damage to the liver and kidney functions, its clinical application has relatively decreased at present.