Product image of Naproxen Activase Pharmaceuticals (Naproxen Bp) supplied by GNH India

Naproxen Activase Pharmaceuticals

Active Ingredient:
Naproxen Bp
Origin:
EU

Naproxen Activase Pharmaceuticals (Naproxen Bp)

Naproxen, the active ingredient in Naproxen Activase Pharmaceuticals, is a nonsteroidal anti-inflammatory drug presented as an oral tablet for oral use. It relieves pain, reduces inflammation, and lowers fever in adults and adolescents when prescribed by a healthcare professional.

GNH India supplies Naproxen Activase Pharmaceuticals as a licensed, GDP-compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Activase Pharmaceuticals Limited

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Indications & Clinical Uses

Naproxen is indicated for conditions involving pain and inflammation across several musculoskeletal and systemic disorders.

  • Osteoarthritis: reduces joint pain and improves mobility.
  • Rheumatoid arthritis: alleviates inflammatory joint symptoms.
  • Acute pain: provides rapid relief of mild to moderate pain.
  • Fever: lowers elevated body temperature.
  • Musculoskeletal injuries: diminishes swelling and discomfort associated with sprains and strains.

How It Works

  • Naproxen exerts its therapeutic effect by non‑selectively inhibiting cyclooxygenase‑1 (COX‑1) and cyclooxygenase‑2 (COX‑2) enzymes. This inhibition decreases the conversion of arachidonic acid to prostaglandins, leading to reduced synthesis of mediators that promote pain, inflammation, and fever, thereby providing analgesic, anti‑inflammatory, and antipyretic actions.

Side Effects

Naproxen may cause a range of adverse reactions, from mild to serious. Patients should be aware of both common and less frequent side effects.

Common Side Effects

  • Gastrointestinal discomfort: nausea, dyspepsia, or abdominal pain.
  • Headache: mild to moderate intensity.
  • Dizziness: occasional light‑headedness.
  • Rash: mild skin irritation or itching.
  • Edema: mild swelling of the lower extremities.

Serious or Rare Side Effects

  • Gastrointestinal ulceration or bleeding.
  • Renal impairment: reduced kidney function.
  • Hepatotoxicity: elevated liver enzymes.
  • Cardiovascular events: increased risk of heart attack or stroke.
  • Severe allergic reactions: anaphylaxis or Stevens‑Johnson syndrome.

Precautions & Warnings

Before initiating therapy with naproxen, certain precautions should be considered to minimize risk.

  • Assess renal function: avoid use in severe renal impairment.
  • Evaluate cardiovascular risk: use cautiously in patients with heart disease.
  • Monitor gastrointestinal health: avoid in active ulcer disease.
  • Review concomitant medications: consider interactions with anticoagulants and other NSAIDs.
  • Pregnancy and lactation: discuss risks with a healthcare provider.
  • Store at ambient temperature: keep below 25 °C, in the original packaging, protected from moisture and direct sunlight.

Avoid Interactions

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

Major Interactions (Avoid)

  • Anticoagulants (e.g., warfarin): increased bleeding risk.
  • Selective serotonin reuptake inhibitors (SSRIs): heightened gastrointestinal bleeding.
  • Other NSAIDs or COX‑2 inhibitors: additive renal and gastrointestinal toxicity.

Moderate Interactions (Monitor Closely)

  • ACE inhibitors or ARBs: possible reduction in antihypertensive effect.
  • Diuretics: potential for decreased renal perfusion.
  • Lithium: naproxen may raise lithium levels.
  • Methotrexate: reduced clearance leading to toxicity.

Frequently Asked Questions

Naproxen Activase Pharmaceuticals is used to manage mild to moderate pain, reduce inflammation, and lower fever. It is commonly prescribed for osteoarthritis, rheumatoid arthritis, acute musculoskeletal injuries, and febrile states, providing symptomatic relief as part of a broader treatment plan.

Naproxen works by blocking the cyclooxygenase‑1 and cyclooxygenase‑2 enzymes, which are essential for converting arachidonic acid into prostaglandins. By reducing prostaglandin production, naproxen diminishes the signals that cause pain, inflammation, and fever, resulting in its analgesic, anti‑inflammatory, and antipyretic effects.

The appropriate dose of naproxen is determined by the prescribing healthcare professional based on the specific indication, patient age, weight, renal function, and overall health status. Patients should follow the prescriber’s instructions and not adjust the dose without medical guidance.

Naproxen should be used during pregnancy only if clearly needed and after consulting a healthcare provider, as it may affect fetal cardiovascular development, especially in the third trimester. Breastfeeding mothers should discuss potential risks with their clinician, as naproxen can be excreted in breast milk.

To place an order, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details, and any necessary import documentation.

Naproxen has a longer half‑life than many NSAIDs such as ibuprofen, allowing for less frequent dosing. It offers comparable analgesic and anti‑inflammatory efficacy but may carry a higher risk of gastrointestinal irritation. Choice of NSAID depends on patient-specific factors, including cardiovascular and renal risk profiles.

Naproxen tablets should be stored at ambient temperature, preferably below 25 °C. Keep them in the original container, protect from moisture, heat, and direct sunlight to maintain stability and potency throughout the shelf life.

Naproxen is taken orally, usually with a full glass of water. It can be taken with or without food, but taking it with food or milk may reduce gastrointestinal discomfort. Patients should swallow tablets whole and not crush or chew them unless instructed otherwise.

Serious risks include gastrointestinal bleeding or ulceration, cardiovascular events such as heart attack or stroke, renal impairment, and severe allergic reactions like anaphylaxis. Patients should be monitored for signs of these conditions and seek immediate medical attention if they occur.

Individuals with a history of active peptic ulcer disease, severe renal or hepatic impairment, uncontrolled hypertension, or known hypersensitivity to naproxen or other NSAIDs should avoid its use. Additionally, patients on anticoagulant therapy or certain antidepressants should consult their physician before taking naproxen.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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