It is normal to have yellow urine after taking anti-inflammatory drugs. Because anti-inflammatory drugs in the body will produce metabolic products into the urine, so it will make the color of urine becomes more yellow. For this situation, it is recommended that patients drink more water and urinate more often, and drink more than 2000ml of water every day to improve the clinical situation. After taking anti-inflammatory drugs, it is recommended not to drink alcohol and not to eat spicy, stimulating and cold food. It is also advisable to eat more vegetables and fruits, not to stay up late at night, to go to bed early and get up early and to ensure physical strength, which is helpful for the treatment of the disease.