Nurofenteen, Limone (Ibuprofen)

Ibuprofen acts on inflammatory pathways to provide analgesic and antipyretic effects across several common conditions.

• Headache: reduces pain intensity and improves functional ability.
• Dental pain: alleviates post‑extraction and procedural discomfort.
• Musculoskeletal pain: eases aches associated with strains, sprains and arthritis.
• Fever: lowers elevated body temperature in febrile patients.
• Menstrual cramps: diminishes dysmenorrhoeic pain.

• Ibuprofen non‑selectively inhibits cyclo‑oxygenase (COX‑1 and COX‑2) enzymes, decreasing the synthesis of prostaglandins that mediate pain, fever and inflammation. This reduction in prostaglandin levels underlies its analgesic, antipyretic and anti‑inflammatory actions.

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

Common Side Effects

• Dyspepsia: mild stomach upset or discomfort.
• Nausea: feeling of queasiness.
• Headache: transient head pain.
• Dizziness: light‑headed sensation.
• Rash: mild skin redness or itching.
• Elevated blood pressure: modest rise in systolic/diastolic values.

Serious or Rare Side Effects

• Gastrointestinal bleeding: black or tarry stools, vomiting blood.
• Peptic ulcer perforation: sudden severe abdominal pain.
• Renal impairment: reduced urine output or swelling.
• Anaphylaxis: rapid onset of hives, swelling, airway compromise.
• Hepatotoxicity: jaundice or abnormal liver enzymes.
• Stevens‑Johnson syndrome: severe skin blistering and detachment.

Before initiating ibuprofen therapy, consider the following safety measures:

• Assess gastrointestinal risk: patients with a history of ulcers or bleeding need protection.
• Evaluate renal function: monitor creatinine in those with chronic kidney disease.
• Check cardiovascular status: use cautiously in patients with hypertension or heart disease.
• Review concomitant medications: avoid NSAID combinations that increase bleeding risk.
• Pregnancy and lactation: limit use to the shortest duration and lowest effective dose.
• Store at below 25°C: keep in the original packaging, protect from moisture and direct sunlight.

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

Major Interactions (Avoid)

• Anticoagulants (e.g., warfarin): increased risk of serious bleeding.
• High‑dose aspirin: heightened gastrointestinal toxicity.
• Selective COX‑2 inhibitors: additive renal and cardiovascular effects.

Moderate Interactions (Monitor Closely)

• ACE inhibitors or ARBs: possible reduction in antihypertensive effect and renal function.
• Diuretics: risk of reduced kidney perfusion.
• Lithium: increased serum lithium levels.
• Methotrexate: decreased renal clearance leading to toxicity.