Ibuprofene Zydus France (Ibuprofen)

Ibuprofen acts systemically to reduce pain, fever and inflammation by inhibiting cyclo‑oxygenase enzymes.

• Pain: Provides analgesic effect for mild to moderate acute pain such as headache, dental pain or musculoskeletal discomfort.
• Fever: Lowers elevated body temperature associated with infectious or inflammatory processes.
• Inflammation: Decreases swelling and stiffness in conditions like arthritis or soft‑tissue injury.

• Ibuprofen exerts its effect by non‑selectively inhibiting cyclooxygenase‑1 (COX‑1) and cyclooxygenase‑2 (COX‑2) enzymes, which blocks the conversion of arachidonic acid to prostaglandins. Reduced prostaglandin synthesis diminishes peripheral sensitization of nociceptors, lowers the hypothalamic set‑point for temperature, and limits inflammatory exudate formation.

Ibuprofen may cause a range of adverse reactions, varying from mild to severe.

Common Side Effects

• Gastrointestinal discomfort: nausea, dyspepsia or abdominal pain.
• Headache: mild to moderate intensity.
• Dizziness: transient sensation of light‑headedness.
• Rash: mild skin erythema or itching.

Serious or Rare Side Effects

• Gastrointestinal bleeding: ulceration or hemorrhage in the stomach or intestines.
• Renal impairment: reduced kidney function or acute kidney injury.
• Hepatotoxicity: elevated liver enzymes or jaundice.
• Severe hypersensitivity: anaphylaxis, angioedema or Stevens‑Johnson syndrome.

When using ibuprofen, several precautions should be observed to minimize risk.

• Assess renal function: avoid use in patients with severe kidney disease or dehydration.
• Monitor cardiovascular risk: use cautiously in individuals with hypertension, heart failure or coronary artery disease.
• Evaluate gastrointestinal history: consider protective agents for patients with prior ulcers or bleeding.
• Limit duration: avoid prolonged therapy without medical supervision.
• Avoid use in late pregnancy: contraindicated in the third trimester due to fetal risks.
• Store at ambient temperature: keep below 25 °C, in the original container, protected from moisture and direct sunlight.

Ibuprofen can interact with several medicines, altering efficacy or safety.

Major Interactions (Avoid)

• Anticoagulants (e.g., warfarin): increased risk of bleeding.
• High‑dose aspirin: additive gastrointestinal toxicity.
• Selective serotonin reuptake inhibitors (SSRIs): heightened bleeding tendency.
• ACE inhibitors or ARBs: may reduce antihypertensive effect and impair renal function.

Moderate Interactions (Monitor Closely)

• Diuretics: potential for reduced diuretic efficacy and renal impairment.
• Lithium: ibuprofen may raise lithium serum levels.
• Methotrexate: decreased clearance leading to toxicity.
• Antihypertensive beta‑blockers: possible attenuation of blood pressure control.