Ibuprofen Ratio (Ibuprofen)

• Ibuprofen acts as an analgesic, antipyretic and anti‑inflammatory agent across several common conditions.
• Pain: Reduces mild to moderate pain such as headache, dental or musculoskeletal discomfort.
• Fever: Lowers elevated body temperature associated with infections or inflammatory states.
• Inflammation: Decreases swelling and stiffness in conditions like sprains or soft‑tissue injuries.
• Arthritis: Alleviates joint pain and swelling in osteoarthritis and rheumatoid arthritis.

• Ibuprofen reversibly inhibits cyclooxygenase‑1 (COX‑1) and cyclooxygenase‑2 (COX‑2) enzymes, which blocks the conversion of arachidonic acid to prostaglandins. By reducing prostaglandin synthesis, it diminishes inflammation, pain signaling, and fever generation at the site of tissue injury or infection.

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

Common Side Effects

• Gastrointestinal discomfort or dyspepsia
• Nausea or vomiting
• Headache
• Dizziness
• Mild skin rash
• Elevated blood pressure

Serious or Rare Side Effects

• Gastrointestinal bleeding or ulcer perforation
• Acute renal failure or worsening chronic kidney disease
• Severe allergic reactions such as anaphylaxis or Stevens‑Johnson syndrome
• Hepatotoxicity with marked liver enzyme elevation
• Cardiovascular events including myocardial infarction or stroke
• Hematologic abnormalities like thrombocytopenia

• Before starting ibuprofen, consider the following safety measures.
• Assess gastrointestinal risk: Evaluate history of ulcers, bleeding or chronic NSAID use.
• Monitor renal function: Check kidney parameters in patients with pre‑existing renal disease.
• Use lowest effective dose: Limit duration and dose to the minimum needed for symptom control.
• Avoid in known hypersensitivity: Do not use if the patient has documented allergy to ibuprofen or other NSAIDs.
• Caution in pregnancy: Use only under medical advice, especially in the third trimester.
• Store at ambient temperature: Keep in the original container, protect from moisture and direct sunlight.

Ibuprofen can interact with several drug classes, influencing efficacy or safety.

Major Interactions (Avoid)

• Anticoagulants (e.g., warfarin): Increased risk of bleeding.
• Other NSAIDs or aspirin: Additive gastrointestinal toxicity.
• Corticosteroids: Heightened ulcer risk.
• Lithium: Elevated lithium serum levels.
• Methotrexate: Reduced clearance leading to toxicity.

Moderate Interactions (Monitor Closely)

• ACE inhibitors or ARBs: Potential reduction in renal function.
• Diuretics: May impair kidney perfusion.
• Selective serotonin reuptake inhibitors (SSRIs): Slightly increased bleeding tendency.
• Antihypertensives: Possible attenuation of blood‑pressure‑lowering effect.
• Alcohol: Enhanced gastrointestinal irritation.