Flurbiprofenate Injection works in 6 to 7 minutes after application and needs to be used under the supervision of a doctor. Flurbiprofen Ester Injection can be used for postoperative and cancer analgesia. The instructions point out that the drug is hydrolyzed to flurbiprofen within 5 minutes of use, and flurbiprofen reaches the highest blood concentration in 6~7 minutes, with a half-life of 5.8 hours. Therefore, the effect of this product is usually seen in 6~7 minutes after use. Flurbiprofen ester injection can be seen at the injection site pain, subcutaneous bleeding, nausea, vomiting, transaminase elevation, diarrhea, headache, fever, tiredness, severe shock, acute renal failure, nephrotic syndrome, gastrointestinal bleeding and other adverse reactions. This product is contraindicated in people who are allergic to this product, have active peptic ulcer/bleeding, severe heart failure, severe hypertension. It should be used appropriately under medical supervision.