Paracetamol/Promethazine Hydrochloride/Dextromethorphan Hydrobromide Pinewood Laboratories Limited

Paracetamol, the active ingredient in Paracetamol/Promethazine Hydrochloride/Dextromethorphan Hydrobromide Pinewood Laboratories Limited, is an analgesic and antipyretic presented as a tablet for oral use. It relieves mild to moderate pain and reduces fever in adults and children.

GNH USA supplies Paracetamol/Promethazine Hydrochloride/Dextromethorphan Hydrobromide as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Paracetamol/Promethazine/Dextromethorphan is a combination product that acts on several symptom pathways of upper respiratory infections and associated discomfort.

- Common cold: alleviates fever, headache, and mild pain while reducing cough frequency. - Seasonal allergy: helps control sneezing and watery eyes together with pain relief. - Acute bronchitis: eases chest discomfort and suppresses persistent cough.

Paracetamol/Promethazine/Dextromethorphan may cause a range of adverse reactions.

Common Side Effects: - Drowsiness: mild sedation that may affect alertness. - Dry mouth: reduced salivation leading to throat discomfort. - Nausea: mild stomach upset. - Dizziness: transient light‑headedness. - Constipation: slowed gastrointestinal motility.

Serious or Rare Side Effects: - Severe allergic reaction: rash, swelling, or difficulty breathing. - Hepatotoxicity: elevated liver enzymes with excessive paracetamol exposure. - Cardiac arrhythmia: irregular heartbeat linked to promethazine. - Neuropsychiatric effects: hallucinations or confusion from dextromethorphan overdose.

When using this combination product, consider the following safety measures:

- Liver function monitoring: avoid high daily doses of paracetamol. - Sedation risk: limit activities requiring full alertness such as driving. - Contraindication in children under 6: not recommended for young children due to dosing complexity. - Interaction with MAO inhibitors: avoid concurrent use because of dextromethorphan. - Pregnancy and lactation: use only if clearly needed and prescribed. - Store at ambient temperature: keep in original packaging, protect from moisture and direct sunlight.

Paracetamol/Promethazine/Dextromethorphan can interact with several medicines. Evaluate each combination before prescribing.

Major Interactions (Avoid): - MAO inhibitors: risk of serotonin syndrome with dextromethorphan. - Warfarin: increased bleeding risk when combined with high‑dose paracetamol.

Moderate Interactions (Monitor Closely): - CNS depressants (e.g., benzodiazepines): additive sedation. - Anticholinergic drugs: heightened anticholinergic burden. - CYP2D6 inhibitors (e.g., fluoxetine): increased dextromethorphan levels. - Alcohol: enhanced hepatotoxic potential of paracetamol.