Ibuprofene Eg Labo (Ibuprofen)

Ibuprofen acts systemically to inhibit prostaglandin synthesis, providing relief across several common conditions.

• Pain: reduces mild to moderate nociceptive pain such as headache, dental or musculoskeletal discomfort.
• Fever: lowers elevated body temperature associated with viral or bacterial infections.
• Inflammation: diminishes swelling and stiffness in soft tissues.
• Arthritis: alleviates joint pain and stiffness in osteoarthritis and rheumatoid arthritis.

• Ibuprofen inhibits both cyclooxygenase‑1 (COX‑1) and cyclooxygenase‑2 (COX‑2) enzymes, decreasing the conversion of arachidonic acid to prostaglandins. This reduction in prostaglandin synthesis leads to lowered inflammation, pain signaling, and fever generation at the site of tissue injury or infection.

Adverse reactions may range from mild to serious and should be monitored during therapy.

Common Side Effects

• Gastrointestinal upset: nausea, dyspepsia, or abdominal discomfort.
• Headache: transient mild to moderate head pain.
• Dizziness: occasional light‑headed sensation.
• Skin rash: mild erythematous eruptions.

Serious or Rare Side Effects

• Gastrointestinal bleeding or ulcer perforation.
• Acute renal impairment, especially in volume‑depleted patients.
• Severe allergic reactions such as anaphylaxis.
• Hepatic dysfunction presenting as jaundice or elevated liver enzymes.
• Hematologic abnormalities like thrombocytopenia.

Before initiating ibuprofen therapy, consider the following safety measures.

• Assess gastrointestinal risk: evaluate history of ulcers or bleeding.
• Evaluate renal function: monitor creatinine in patients with kidney disease.
• Monitor cardiovascular status: use caution in patients with hypertension or heart disease.
• Use the lowest effective dose: limit duration to the shortest necessary period.
• Avoid in known hypersensitivity: discontinue if allergic reactions occur.
• Store at ambient temperature: keep in the original container, protect from moisture and direct sunlight.

Ibuprofen can interact with several drug classes, requiring careful management.

Major Interactions (Avoid)

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

Moderate Interactions (Monitor Closely)

• ACE inhibitors or ARBs: possible reduction in antihypertensive effect and renal function.
• Diuretics: may impair renal clearance of ibuprofen.
• Selective serotonin reuptake inhibitors (SSRIs): potential for increased bleeding tendency.