Paracetamol Pharmex (Paracetamol)

Paracetamol Pharmex acts as an analgesic and antipyretic to manage pain and fever.

• Pain (including headache, musculoskeletal, dental): provides relief from mild to moderate pain.
• Fever: lowers elevated body temperature.
• Cold and flu symptoms: alleviates associated aches and fever.

• Paracetamol exerts its effect primarily by inhibiting cyclooxygenase (COX) enzymes in the central nervous system, which reduces the synthesis of prostaglandins involved in pain signaling and thermoregulation. This central inhibition leads to decreased perception of pain and a lowering of the hypothalamic set‑point for body temperature, providing analgesic and antipyretic actions without significant peripheral anti‑inflammatory activity.

Paracetamol may cause adverse reactions, ranging from mild to serious.

Common Side Effects

• Nausea: mild stomach upset.
• Skin rash: mild dermatologic reaction.
• Headache: transient.
• Dizziness: occasional light‑headedness.
• Elevated liver enzymes: mild laboratory change.

Serious or Rare Side Effects

• Hepatotoxicity: severe liver injury, especially with overdose.
• Stevens‑Johnson syndrome: rare severe skin reaction.
• Anaphylaxis: rare allergic response.
• Blood disorders: rare thrombocytopenia or leukopenia.
• Renal impairment: rare kidney function decline.

When using Paracetamol Pharmex, consider the following precautions to ensure safe use.

• Dose limitation: do not exceed the maximum daily amount recommended by a healthcare professional.
• Liver function: avoid use in patients with severe hepatic impairment or active liver disease.
• Alcohol consumption: limit alcohol intake as it may increase risk of liver toxicity.
• Concomitant medications: review use with other hepatotoxic drugs or other paracetamol‑containing products.
• Allergies: discontinue if signs of hypersensitivity such as rash or swelling appear.
• Store below 25°C: keep in the original packaging, protect from moisture and direct sunlight.

Paracetamol Pharmex can interact with other medicines; awareness of these interactions helps prevent adverse effects.

Major Interactions (Avoid)

• Warfarin: increased anticoagulant effect may raise bleeding risk.
• Isoniazid: combined use can enhance risk of liver toxicity.
• Rifampicin: may reduce paracetamol efficacy and increase hepatotoxic potential.

Moderate Interactions (Monitor Closely)

• Alcohol: concurrent use can potentiate liver injury.
• Other paracetamol‑containing products: risk of cumulative overdose.
• Certain antiepileptics (e.g., carbamazepine): may affect metabolism and efficacy.