Oki Dolore E Febbre (Ketoprofen Lysine)

Ketoprofen lysine is an NSAID that acts on inflammatory pathways to provide symptomatic relief in several conditions.

• Rheumatoid arthritis: helps reduce joint pain, swelling and stiffness.
• Osteoarthritis: alleviates chronic joint discomfort and improves mobility.
• Acute musculoskeletal pain: provides rapid analgesia for sprains, strains and back pain.
• Post‑operative pain: assists in managing pain after surgical procedures.
• Fever: lowers elevated body temperature associated with infection or inflammation.

• Ketoprofen lysine inhibits cyclo‑cyclooxygenase (COX‑1 and COX‑2) enzymes, decreasing the synthesis of prostaglandins that mediate inflammation, pain and fever. By reducing prostaglandin levels, it diminishes peripheral sensitisation of nociceptors and lowers the hypothalamic set‑point for temperature regulation.

Ketoprofen lysine may cause a range of adverse reactions, most of which are dose‑dependent and reversible.

Common Side Effects

• Gastrointestinal discomfort: nausea, dyspepsia or abdominal pain.
• Headache: mild to moderate intensity.
• Dizziness or light‑headedness.
• Skin rash or mild itching.
• Elevated liver enzymes.

Serious or Rare Side Effects

• Peptic ulcer disease or gastrointestinal bleeding.
• Severe hypersensitivity reactions such as Stevens‑Johnson syndrome.
• Renal impairment or acute kidney injury.
• Hepatotoxicity with marked transaminase elevation.
• Cardiovascular events including myocardial infarction or stroke.

When prescribing Ketoprofen lysine, clinicians should consider several safety aspects.

• Gastrointestinal risk: assess history of ulcers or bleeding before use.
• Cardiovascular caution: avoid in patients with uncontrolled hypertension or recent thrombotic events.
• Renal function: monitor creatinine in patients with existing kidney disease.
• Hepatic monitoring: check liver function tests during prolonged therapy.
• Drug interactions: review concomitant NSAID or anticoagulant use.
• Store at ambient temperature: keep in original container, protect from moisture and direct sunlight.

Ketoprofen lysine can interact with a variety of medicines, altering efficacy or safety.

Major Interactions (Avoid)

• Anticoagulants (e.g., warfarin): increased bleeding risk.
• Other NSAIDs or COX‑2 inhibitors: heightened gastrointestinal toxicity.
• High‑dose aspirin aspirin: additive renal toxicity.

Moderate Interactions (Monitor Closely)

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