Ibuprofene Farmalider (Ibuprofen)

• Ibuprofen acts on the cyclooxygenase pathway to alleviate symptoms of several common conditions.
• Pain: Reduces mild to moderate nociceptive pain such as headache, dental or musculoskeletal discomfort.
• Fever: Lowers elevated body temperature associated with infection or inflammation.
• Arthritis: Decreases joint pain and swelling in osteoarthritis and rheumatoid arthritis.

• Ibuprofen non‑selectively inhibits cyclooxygenase‑1 (COX‑1) and cyclooxygenase‑2 (COX‑2) enzymes, which blocks the conversion of arachidonic acid to prostaglandins. The resulting decrease in prostaglandin synthesis reduces inflammation, pain signaling, and fever generation at peripheral and central sites.

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

Common Side Effects

• Gastrointestinal upset (nausea, dyspepsia)
• Headache
• Dizziness
• Mild rash or itching
• Elevated blood pressure
• Tinnitus (ringing in ears)

Serious or Rare Side Effects

• Gastrointestinal bleeding or ulcer perforation
• Severe skin reactions (Stevens‑Johnson syndrome, toxic epidermal necrolysis)
• Acute renal failure or worsening of chronic kidney disease
• Hepatotoxicity with elevated liver enzymes
• Cardiovascular events such as myocardial infarction or stroke
• Anaphylaxis or severe hypersensitivity reactions

• Before using ibuprofen, consider the following safety measures.
• Medical History Review: Evaluate for prior ulcer disease, cardiovascular disease, renal or hepatic impairment.
• Lowest Effective Dose: Use the minimal dose needed for symptom control and limit duration.
• Avoid in Known Hypersensitivity: Do not take if you have experienced allergic reactions to ibuprofen or other NSAIDs.
• Gastro‑intestinal Risk: Use with food or antacids if you have a history of dyspepsia or ulcer.
• Renal/Hepatic Monitoring: Periodically assess kidney and liver function during prolonged therapy.
• Drug Interactions: Be cautious when combined with anticoagulants, corticosteroids, or lithium.
• Store at ambient temperature: Keep below 25 °C in the original packaging, protected from moisture and direct sunlight.

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

Major Interactions (Avoid)

• Anticoagulants (e.g., warfarin): increased bleeding risk.
• Other NSAIDs or aspirin: heightened gastrointestinal toxicity.
• Corticosteroids: additive ulcer risk.
• Lithium: elevated lithium serum levels.
• Methotrexate: reduced renal clearance, possible toxicity.

Moderate Interactions (Monitor Closely)

• ACE inhibitors or ARBs: may impair renal function.
• Diuretics: risk of reduced kidney perfusion.
• Selective serotonin reuptake inhibitors (SSRIs): modest increase in bleeding tendency.
• Antihypertensives: possible attenuation of blood‑pressure‑lowering effect.
• Beta‑blockers: monitor for changes in blood pressure control.