Flurbiprofen is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain and inflammation. However, during its manufacturing process, various impurities may be generated, which may pose potential health risks to patients. These impurities can be organic or inorganic compounds, such as solvents, heavy metals, and degradation products. Therefore, strict quality control measures must be in place to ensure the purity of Flurbiprofen and prevent any adverse effects on patients.