Ibupar (Ibuprofen)

Ibuprofen acts by inhibiting cyclo‑oxygenase enzymes, providing analgesic, antipyretic and anti‑inflammatory effects.

• Pain relief: reduces mild to moderate pain such as headache, dental pain, menstrual cramps, and musculoskeletal aches.
• Fever reduction: lowers elevated body temperature associated with infections or inflammatory conditions.
• Inflammation control: alleviates swelling and discomfort in conditions like osteoarthritis, rheumatoid arthritis and soft‑tissue injuries.

• Ibuprofen competitively inhibits both COX‑1 and COX‑2 enzymes, decreasing the conversion of arachidonic acid to prostaglandins. This reduction in prostaglandin synthesis diminishes peripheral sensitization of nociceptors, lowers the hypothalamic set‑point for temperature, and limits inflammatory exudate formation, resulting in analgesic, antipyretic and anti‑inflammatory actions.

Adverse reactions may occur with ibuprofen use and are categorized by frequency.

Common Side Effects

• Gastrointestinal upset: nausea, dyspepsia or abdominal discomfort.
• Headache: mild to moderate intensity.
• Dizziness or vertigo.
• Skin rash or mild itching.

Serious or Rare Side Effects

• Gastrointestinal bleeding or ulcer perforation.
• Acute renal impairment or worsening of chronic kidney disease.
• Severe allergic reactions such as anaphylaxis or Stevens‑Johnson syndrome.
• Hepatic enzyme elevation or liver injury.
• Cardiovascular events including hypertension or thrombotic complications.

When using ibuprofen, consider the following safety measures.

• Assess renal function: monitor kidney parameters in patients with existing renal disease.
• Evaluate cardiovascular risk: employ the lowest effective dose for the shortest duration.
• Avoid use in the third trimester of pregnancy: potential risk to the fetus.
• Use with caution in elderly patients: higher incidence of gastrointestinal and renal adverse events.
• Concomitant anticoagulant therapy: increased risk of bleeding; monitor coagulation status.
• Store at room temperature: keep in the original packaging, protect from moisture and direct sunlight.

Ibuprofen can interact with several medication classes; awareness helps prevent adverse outcomes.

Major Interactions (Avoid)

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

Moderate Interactions (Monitor Closely)

• ACE inhibitors or ARBs: possible reduction in renal function.
• Diuretics: may enhance renal adverse effects.
• Methotrexate: ibuprofen can raise serum methotrexate levels, requiring monitoring.