Paracetamol Crescent Pharma (Paracetamol)

• Paracetamol acts as an analgesic and antipyretic to manage pain and fever.
• Mild to moderate pain: provides relief from conditions such as headache, toothache, menstrual cramps, and musculoskeletal discomfort.
• Fever: lowers elevated body temperature associated with infections or inflammatory conditions.
• Headache: alleviates headache pain quickly.

• Paracetamol exerts its effect by inhibiting cyclooxygenase (COX) enzymes in the central nervous system, which reduces the synthesis of prostaglandins involved in pain signaling and thermoregulation. The drug crosses the blood‑brain barrier and preferentially blocks COX‑2 activity in the brain, lowering prostaglandin E₂ levels and thereby raising the hypothalamic set‑point for temperature control. This central action provides analgesic relief and antipyretic effect without significant peripheral anti‑inflammatory activity.

Paracetamol may cause a range of adverse reactions, varying from mild to severe.

Common Side Effects

• Nausea: mild stomach upset that usually resolves on its own.
• Abdominal discomfort: transient stomach pain or discomfort.
• Rash: mild skin irritation or redness.
• Dizziness: occasional light‑headed feeling.

Serious or Rare Side Effects

• Stevens‑Johnson syndrome: severe skin reaction requiring immediate medical attention.
• Toxic hepatitis: liver injury that may present with jaundice or elevated enzymes.
• Anaphylaxis: rare allergic reaction with breathing difficulty or swelling.
• Blood disorders: such as agranulocytosis or thrombocytopenia.

When using Paracetamol, certain precautions should be observed to ensure safety.

• Pregnancy: consult a healthcare provider before use.
• Liver disease: avoid exceeding the recommended total daily dose.
• Alcohol consumption: limit intake to reduce hepatic risk.
• Concomitant medications: review for potential interactions, especially with anticoagulants.
• Store at ambient temperature: keep in the original pack, protect from moisture and direct sunlight.

Paracetamol can interact with other medicines, affecting its efficacy or safety.

Major Interactions (Avoid)

• Warfarin: increased anticoagulant effect, raising bleeding risk.
• Carbamazepine: accelerated metabolism leading to reduced analgesic effect.
• Isoniazid: heightened risk of liver toxicity.

Moderate Interactions (Monitor Closely)

• Alcohol: additive hepatotoxic potential.
• Oral contraceptives: may lower plasma concentration of hormonal contraceptives.
• Other antipyretics (e.g., ibuprofen): cumulative dosing may increase toxicity risk.