Naproxen Injection

This product is a non-steroidal anti-inflammatory drug, which inhibits cyclooxygenase and reduces prostaglandin synthesis to achieve anti-inflammatory and analgesic effects. Acute toxicity test results: the oral LD50 of rats is 534 mg/Kg, and the intraperitoneal injection LD50 is 575 mg/Kg; the oral LD50 of mice is 1234 mg/Kg, and the intraperitoneal injection LD50 is 435 mg/Kg.

Main ingredient Generic name Naproxen Chemical name () alpha;-methyl-6-methoxy-2-naphthylacetic acid Molecular formula C14H14O3 Molecular weight 230.26

It is mainly used for symptomatic treatment of fever and pain caused by various reasons, and is commonly used for rheumatoid arthritis, rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, neuralgia, gout and other diseases.

Intramuscular injection: 100-200 mg, once a day.

1. Pain at the site of intramuscular injection. 2. Itchy skin, shortness of breath, dyspnea, asthma, tinnitus, lower limb edema, stomach burning sensation, indigestion, stomach pain or discomfort, constipation, dizziness, drowsiness, headache, nausea and vomiting, etc. 3. Blurred vision or visual impairment, hearing loss, diarrhea, palpitations and sweating, etc. 4. Gastrointestinal bleeding, kidney damage (allergic nephritis, kidney disease, renal papillary necrosis and renal failure, etc.), urticaria, allergic rash, depression, muscle weakness, bleeding or granulocytopenia and liver damage, etc. are less common.

People who are allergic to aspirin should not use it, and those with peptic ulcer or a history of peptic ulcer should use it with caution.

1 When drinking alcohol or taking it with other anti-inflammatory drugs, gastrointestinal adverse reactions increase and there is a risk of ulcers. 2 When used with anticoagulants such as heparin and dicoumarol, the bleeding time is prolonged, bleeding tendency may occur, and there is a possibility of causing peptic ulcers. 3 This product can reduce the sodium excretion and antihypertensive effects of furosemide. 4 This product can inhibit the excretion of lithium with urine, increasing the blood concentration of lithium. 5 When used with probenecid, the blood concentration of this product increases, T1/2 is prolonged, and the efficacy can be increased, but the toxic reaction is also increased accordingly. In case of drug overdose and poisoning, symptomatic and supportive therapy should be given, and diuretics should be used reasonably.

Keep away from light and store in a sealed container.

2ml:0.2g

Hubei Xinghua Pharmaceutical Co., Ltd.

• Founded in:

  2009-07-08

• Address:

  No. 1, Jiangxia Avenue, Xintan New District, Wuhan Economic and Technological Development Zone

• Tax NO.:

  914210836884986199

• Registered Funds:

  10 million yuan

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