Side effects of Flurbiprofen Axetil Injection

Flurbiprofen axetil injection is a non-steroidal anti-inflammatory drug (NSAID) primarily used to relieve moderate to severe pain and inflammation. Its main side effects include gastrointestinal reactions, neurological discomfort, cardiovascular abnormalities, allergic reactions, and hematological system effects. As a non-steroidal anti-inflammatory analgesic, it must be used strictly according to medical guidelines. If severe vomiting, difficulty breathing, or worsening rash occurs, prompt medical attention is recommended.

1. Gastrointestinal reactions: Common symptoms include nausea, vomiting, abdominal pain, and diarrhea. In rare cases, gastric ulcers or bleeding tendencies may occur, which are associated with the drug's inhibition of prostaglandin synthesis. Patients with a history of gastrointestinal diseases should use this medication with particular caution.

2. Neurological discomfort: Possible side effects include headache, dizziness, drowsiness, or insomnia. Some patients may experience abnormal sensations or limb numbness. During treatment, patients should avoid driving or engaging in high-risk activities to prevent accidents.

3. Cardiovascular abnormalities: Occasional side effects include elevated blood pressure, palpitations, and chest tightness. In severe cases, arrhythmias may be triggered. Patients with hypertension or heart disease should monitor their heart rate and blood pressure during treatment and receive timely intervention if abnormalities occur.

4. Allergic reactions: Symptoms may include skin itching, erythema, and rashes. In rare cases, laryngeal edema or bronchospasm may develop. A history of allergies should be evaluated before administration, and the drug should be discontinued immediately if allergic symptoms occur.

5. Hematological system effects: The drug may lead to decreased white blood cell count or reduced platelet levels. Regular blood tests are recommended during long-term or high-dose use to prevent coagulation disorders.

During treatment, maintain a light and easily digestible diet, avoiding spicy or irritating foods. Ensure adequate sleep and avoid fatigue. Strictly follow medical instructions regarding dosage and duration of treatment—do not adjust the regimen without guidance—to minimize the risk of side effects.