Loxoprofen sodium tablets do not have significant side effects and are widely used in orthopedics for pain caused by aseptic inflammation and for postoperative analgesia. These drugs are basically safe, but in some special cases may cause some heavy adverse reactions, so the use of these drugs must be applied under the guidance and supervision of a doctor. The common side effects of such drugs are as follows: 1. It may cause peptic ulcers or bleeding. If the patient has had such diseases in the past, the use of such drugs, especially on an empty stomach, may aggravate the condition. 2, may induce the original asthma attack. 3, may cause certain effects on liver and kidney function. 4, may lead to the reoccurrence of heart failure in patients who previously existed. 5, may produce some allergic reactions, but the incidence of such allergic reactions is very low, but once the consequences are also more serious. 6. These drugs may also cause blood-related diseases, such as aplastic anemia, etc.