Product image of Nurofen 400 (Ibuprofen) supplied by GNH India

Nurofen 400

Active Ingredient:
Ibuprofen
Origin:
EU

Nurofen 400 (Ibuprofen)

Ibuprofen, the active ingredient in Nurofen 400, is a non‑steroidal anti‑inflammatory drug (NSAID) presented as a 400 mg tablet for oral use. It treats pain, fever and inflammation in adults and adolescents.

GNH India supplies Nurofen 400 as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Reckitt Benckiser Healthcare, Lda.

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Indications & Clinical Uses

  • Ibuprofen, an NSAID that reduces prostaglandin synthesis, is indicated for several common pain and inflammatory conditions.
  • Headache: relief of mild to moderate headache symptoms.
  • Dental pain: reduction of pain following dental procedures.
  • Musculoskeletal pain: alleviation of aches associated with strains, sprains and arthritis.
  • Menstrual pain: easing of dysmenorrhea.
  • Fever: lowering elevated body temperature.
  • Osteoarthritis: mitigation of joint inflammation and stiffness.

How It Works

  • Ibuprofen exerts its effect by non‑selectively inhibiting cyclooxygenase‑1 (COX‑1) and cyclooxygenase‑2 (COX‑2) enzymes, which decreases the conversion of arachidonic acid to prostaglandins. The resulting reduction in prostaglandin levels diminishes peripheral sensitisation, lowers the hypothalamic set‑point for temperature, and limits inflammatory exudate formation, producing analgesic, antipyretic and anti‑inflammatory actions.

Side Effects

Common Side Effects

  • Gastrointestinal upset: nausea, dyspepsia or heartburn.
  • Dizziness or mild headache.
  • Mild skin rash or itching.

Serious or Rare Side Effects

  • Gastrointestinal bleeding or ulceration.
  • Acute renal impairment, especially in dehydrated patients.
  • Severe allergic reactions such as anaphylaxis.
  • Elevated liver enzymes or hepatitis.
  • Rare dermatologic disorders like Stevens‑Johnson syndrome.

Precautions & Warnings

Before using Nurofen 400, consider the following precautions:

  • Assess renal function: avoid in severe renal impairment.
  • Avoid in known hypersensitivity to ibuprofen or other NSAIDs.
  • Use with caution in patients with cardiovascular disease.
  • Limit alcohol consumption: may increase gastrointestinal risk.
  • Pregnancy and breastfeeding: consult a healthcare professional before use.
  • Store at ambient temperature: keep in the original pack, protect from moisture.

Avoid Interactions

Ibuprofen may interact with several medicines; review the following groups:

Major Interactions (Avoid)

  • Anticoagulants (e.g., warfarin): increased risk of bleeding.
  • Other NSAIDs or COX‑2 inhibitors: additive gastrointestinal toxicity.
  • High‑dose aspirin: enhanced renal toxicity.

Moderate Interactions (Monitor Closely)

  • ACE inhibitors or ARBs: may reduce renal function.
  • Diuretics: risk of electrolyte imbalance.
  • Lithium: ibuprofen can raise serum lithium levels.

Frequently Asked Questions

Nurofen 400 contains ibuprofen 400 mg tablets and is used to relieve mild to moderate pain such as headache, dental discomfort, musculoskeletal aches, and menstrual cramps. It also reduces fever and helps manage inflammatory conditions like osteoarthritis.

Ibuprofen works by non‑selectively blocking the cyclooxygenase‑1 and cyclooxygenase‑2 enzymes, which lowers prostaglandin production. This reduction diminishes inflammation, lowers the hypothalamic set‑point for temperature, and decreases the sensitivity of pain receptors.

The appropriate dose of Nurofen 400 is determined by a prescriber based on the individual’s age, weight, and clinical condition. Adults typically receive one tablet as needed, but the exact regimen should follow the healthcare professional’s instructions.

Safety data for ibuprofen in pregnancy are limited, especially in the third trimester, and it is generally avoided. During breastfeeding, ibuprofen passes into milk in small amounts; a healthcare professional should evaluate the risk‑benefit before use.

To order Nurofen 400, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any required import documentation.

Compared with paracetamol, ibuprofen provides both analgesic and anti‑inflammatory effects, whereas paracetamol is primarily analgesic and antipyretic. Ibuprofen may be preferred when inflammation is a key component, but it carries a higher risk of gastrointestinal and renal side effects.

Store Nurofen 400 tablets at ambient temperature, below 25 °C, in the original packaging to protect them from moisture and light. Keep the container tightly closed and out of reach of children.

Nurofen 400 is taken orally with a full glass of water. It can be taken with or without food; taking it with food may reduce the likelihood of stomach upset.

Serious risks include gastrointestinal bleeding or ulceration, acute kidney injury, and severe allergic reactions such as anaphylaxis. Patients should seek immediate medical attention if they experience vomiting blood, black stools, sudden loss of kidney function, or signs of a severe allergy.

Nurofen 400 should be avoided by individuals with known hypersensitivity to ibuprofen or other NSAIDs, those with active peptic ulcer disease, severe renal or hepatic impairment, uncontrolled heart failure, and by pregnant women in the third trimester unless advised by a physician.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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