Naprostad (Naproxen)

Naproxen, the active ingredient in Naprostad, is a nonsteroidal anti‑inflammatory drug (NSAID) presented as an oral tablet for oral use. It is used to relieve pain, reduce inflammation, and lower fever in adults and adolescents when prescribed by a healthcare professional.

GNH USA supplies Naprostad as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Naproxen belongs to the NSAID class and is indicated for conditions involving pain and inflammation.

- Osteoarthritis: reduces joint pain and improves mobility. - Rheumatoid arthritis: diminishes inflammatory swelling and stiffness. - Acute musculoskeletal pain: provides rapid analgesia for sprains, strains and back pain. - Dysmenorrhea: alleviates menstrual cramps and associated discomfort. - Fever: lowers elevated body temperature in febrile states.

Adverse reactions may range from mild to severe and should be monitored during therapy.

Common Side Effects: - Gastrointestinal upset: nausea, dyspepsia or abdominal discomfort. - Headache: mild to moderate intensity. - Dizziness or vertigo. - Mild skin rash or itching. - Elevated blood pressure.

Serious or Rare Side Effects: - Gastrointestinal bleeding or ulceration. - Renal impairment or acute kidney injury. - Hepatotoxicity: elevated liver enzymes. - Severe hypersensitivity reactions, including anaphylaxis. - Cardiovascular events such as myocardial infarction or stroke.

Before initiating naproxen therapy, consider the following safety measures.

- Assess gastrointestinal risk: avoid use in patients with active ulcers or a history of GI bleeding. - Evaluate renal function: monitor creatinine in patients with pre‑existing kidney disease. - Check cardiovascular status: use cautiously in individuals with hypertension or heart disease. - Review concomitant medications: avoid concurrent use with other NSAIDs or anticoagulants unless medically justified. - Pregnancy and lactation: discuss risks with a healthcare provider before use. - Store at ambient temperature: keep below 25 °C, retain in original packaging, and protect from moisture.

Naproxen can interact with several drug classes, altering efficacy or safety.

Major Interactions (Avoid): - Anticoagulants (e.g., warfarin): increased risk of serious bleeding. - Selective COX‑2 inhibitors: additive gastrointestinal toxicity. - High‑dose aspirin: heightened renal and GI adverse effects.

Moderate Interactions (Monitor Closely): - ACE inhibitors or ARBs: may reduce antihypertensive effect and impair renal function. - Diuretics: potential for decreased renal perfusion. - Lithium: NSAIDs can raise lithium serum levels, risking toxicity.