About acetaminophen m
Non-opioid analgesic and fever reducer
Used for
- Short-term treatment of mild to moderate pain
- Short-term treatment of fever
- Intravenous option when other routes are unsuitable
Usual adult dose
Usually 1,000 mg intravenously every 6 hours; maximum 4,000 mg daily from all sources. Lower limits may apply with liver disease, low body weight, or prolonged use.
Usual dose in children
Children’s doses are weight-based, typically 15 mg/kg every 6 hours; daily limits depend on age and weight.
Common side effects
- Nausea or vomiting
- Low blood pressure during infusion
- Injection-site pain
- Rare serious allergic or skin reactions
Important warnings
- Overdose can cause severe liver damage, sometimes before symptoms appear.
- Count paracetamol from all medicines to avoid exceeding daily limits.
- Use caution with liver disease, heavy alcohol use, malnutrition, or low body weight.
- Infusion dosing and rate must follow the product instructions.
Pregnancy
Paracetamol may be used when clinically needed; use the lowest effective dose for the shortest duration.
Breastfeeding
Paracetamol is generally compatible with breastfeeding when used at recommended doses.
Interactions
- Warfarin: regular use may increase bleeding risk; monitor if advised.
- Other paracetamol-containing medicines increase overdose risk.
- Some medicines affecting liver enzymes may alter paracetamol-related risks.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.