Ibuprofen Aspar Pharmaceuticals (Ibuprofen)

• Ibuprofen acts on inflammatory pathways to relieve symptoms across several common conditions.
• Pain: reduces pain intensity and improves functional ability.
• Fever: lowers elevated body temperature.
• Inflammation: diminishes swelling, redness and heat.
• Arthritis: alleviates joint pain and stiffness in osteoarthritis and rheumatoid arthritis.

• Ibuprofen exerts its effect by reversibly inhibiting cyclooxygenase‑1 (COX‑1) and cyclooxygenase‑2 (COX‑2) enzymes, which catalyze the conversion of arachidonic acid to prostaglandins. By decreasing prostaglandin synthesis, it reduces peripheral sensitization, inflammation, fever generation, and platelet aggregation. The inhibition is dose‑dependent and non‑selective, affecting both constitutive and inducible COX isoforms.

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 tension‑type headache.
• Dizziness: transient feeling of light‑headedness.
• Rash: mild skin erythema or itching.

Serious or Rare Side Effects

• Gastrointestinal bleeding or ulceration.
• Renal impairment: reduced kidney function or acute failure.
• Severe allergic reactions: anaphylaxis, angioedema, or Stevens‑Johnson syndrome.
• Cardiovascular events: increased risk of heart attack or stroke.
• Hepatic injury: elevated liver enzymes or hepatitis.

• When prescribing ibuprofen, clinicians should consider several safety measures to minimize risk.
• Assess gastrointestinal risk: evaluate history of ulcers or bleeding before use.
• Monitor renal function: check kidney parameters in patients with impairment or dehydration.
• Use the lowest effective dose: limit duration and dose to the minimum needed for symptom control.
• Avoid in known hypersensitivity: discontinue if allergic reactions occur.
• Concomitant food intake: take with meals or milk to reduce stomach irritation.
• Store at room temperature: keep in the original container, protect from moisture and heat.

Ibuprofen can interact with other medicines, altering their efficacy or safety.

Major Interactions (Avoid)

• Anticoagulants (e.g., warfarin): increased bleeding risk.
• Other NSAIDs or aspirin: additive gastrointestinal toxicity.
• Corticosteroids: heightened ulcer risk.
• ACE inhibitors or ARBs: possible reduction in antihypertensive effect and renal function.
• Lithium: increased lithium serum levels.

Moderate Interactions (Monitor Closely)

• Diuretics: may reduce diuretic efficacy and affect kidney function.
• Methotrexate: decreased clearance leading to toxicity.
• Antihypertensives: possible attenuation of blood pressure control.
• SSRIs: elevated bleeding tendency.
• Alcohol: enhanced gastrointestinal irritation and bleeding risk.