Naproxen Capsules

This product is a non-steroidal anti-inflammatory drug. Its analgesic, anti-inflammatory and antipyretic effects work by inhibiting the synthesis of prostaglandins.

The main ingredient of this product is naproxen. Its chemical name is: ()-methyl-6-methoxy-2-naphthylacetic acid. Molecular formula: C14H14O3 Molecular weight: 230.26

This product is in capsule form.

It is used to treat rheumatic and rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, gout, arthritis, and tenosynovitis. It can also be used to relieve pain caused by sprains, contusions, injuries, and dysmenorrhea of bones and flesh.

Oral 1 Common adult dosage: ① Anti-rheumatic, 0.25-0.5g once, once in the morning and evening, or 0.25g in the morning and 0.5g at night; ② Analgesic, 0.5g for the first time, and 0.25g every 6-8 hours if necessary; ③ Acute attack of gouty arthritis, 0.75g for the first time, and 0.25g once every 8 hours thereafter, until the acute attack stops; ④ Dysmenorrhea, 0.5g for the first time, and 0.25g once every 6-8 hours if necessary; 2 Common pediatric dosage: Anti-rheumatic, 5mg/kg per body weight, twice a day.

(1) Skin itching, 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. (2) Blurred vision or visual impairment, hearing loss, diarrhea, oral irritation or pain, palpitations and excessive sweating, etc. (3) 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 are less common.

This product should not be used by people with a history of allergy to this product or similar drugs, or those who have experienced asthma, rhinitis, and nasal polyposis syndrome caused by aspirin or other non-steroidal anti-inflammatory drugs. It is also contraindicated in patients with active gastric or duodenal ulcers.

Precautions for children: Not clear yet. Precautions for pregnancy and lactation: 1. The effects of this product on the fetus have not been fully studied. Because other non-steroidal anti-inflammatory drugs can cause premature closure of the fetal ductus arteriosus, and because they can inhibit prostaglandin synthesis, leading to dystocia or prolonged labor, pregnant women should not use it unless there are other reasons. 2. The concentration of this product secreted into breast milk is equivalent to 1% of the blood drug concentration. It is not suitable for lactating women. Precautions for the elderly: Use with caution.

(1) When drinking alcohol or taking it with other nonsteroidal 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 gastrointestinal ulcers. (3) This product can reduce the sodium excretion and hypotensive effect of furosemide. (4) This product can inhibit the excretion of lithium in the urine and increase the blood concentration of lithium. (5) When used with probenecid, the blood concentration of this product increases and T1/2 is prolonged. It can increase the efficacy, but the toxic reaction is also increased accordingly.

Keep away from light and store in sealed container.

0.2g

36 months

Zhejiang Deyer Pharmaceutical Co., Ltd.

• Founded in:

  1996-04-05

• Address:

  No. 128, Jinqu Road, Jinhua City, Zhejiang Province

• Tax NO.:

  91330701147288897Y

• Registered Funds:

  10 million yuan

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