Ibuprofen Orifarm (Ibuprofen)

Ibuprofen is an NSAID that alleviates symptoms by inhibiting prostaglandin synthesis in various painful or inflammatory conditions.

• Pain: Provides relief from mild to moderate pain such as headache, dental pain, menstrual cramps, or musculoskeletal aches.
• Fever: Lowers elevated body temperature associated with infections or inflammatory processes.
• Inflammation: Reduces swelling and stiffness in conditions like arthritis, sprains, or soft‑tissue injuries.

• Ibuprofen exerts its effect by non‑selectively inhibiting the cyclooxygenase enzymes COX‑1 and COX‑2. This blockade reduces the conversion of arachidonic acid to prostaglandins, which are mediators of pain, fever, and inflammation. By decreasing prostaglandin levels at sites of tissue injury, ibuprofen diminishes nociceptive signaling and the inflammatory response. The inhibition is reversible and dose‑dependent, allowing temporary suppression of prostaglandin production during therapy.

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

Common Side Effects

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

Serious or Rare Side Effects

• Gastrointestinal bleeding or ulcer: potentially life‑threatening hemorrhage.
• Renal impairment: reduced kidney function or acute failure.
• Severe allergic reactions: anaphylaxis, angioedema, or bronchospasm.
• Hepatic injury: elevated liver enzymes or hepatitis.

Before using ibuprofen, consider the following precautions to minimize risks and ensure safe therapy.

• Assess renal function: avoid or adjust use in patients with existing kidney disease.
• Evaluate gastrointestinal risk: use the lowest effective dose in those with ulcer history.
• Monitor cardiovascular status: caution in patients with hypertension or heart disease.
• Review concomitant medications: avoid combining with other NSAIDs or anticoagulants without supervision.
• Pregnancy and lactation: discuss potential risks with a healthcare professional before use.
• Store at ambient temperature: keep below 25 °C in the original packaging, protected from moisture.

Ibuprofen can interact with several medicines; some combinations should be avoided while others require careful monitoring.

Major Interactions (Avoid)

• Anticoagulants (e.g., warfarin): increased risk of bleeding.
• Other NSAIDs or aspirin: additive gastrointestinal toxicity.
• Corticosteroids: heightened chance of ulceration and bleeding.

Moderate Interactions (Monitor Closely)

• ACE inhibitors or ARBs: may reduce renal function, especially in dehydrated patients.
• Lithium: ibuprofen can raise lithium serum levels.
• Methotrexate: reduced clearance may increase toxicity.