About acetaminophen + diphenhydramine hcl
Analgesic and sedating antihistamine
Used for
- Relieves mild pain and fever
- Diphenhydramine may cause drowsiness
Usual adult dose
Dose depends on the amount of each ingredient; this combination’s usual adult dose cannot be determined from the information provided.
Usual dose in children
Dose depends on the amount of each ingredient and the child’s age and weight; cannot be determined from the information provided.
Common side effects
- Sleepiness
- Dizziness
- Dry mouth
- Nausea
Important warnings
- May cause marked drowsiness; avoid alcohol and driving.
- Do not combine with other paracetamol-containing medicines.
- Diphenhydramine can cause agitation in some children.
- Too much paracetamol can cause severe liver damage.
Pregnancy
Use only when needed and with professional guidance; diphenhydramine may cause drowsiness.
Breastfeeding
Paracetamol is generally compatible; diphenhydramine may cause infant drowsiness or affect milk supply.
Interactions
- Alcohol and other sedatives increase drowsiness.
- Other medicines containing paracetamol increase liver-injury risk.
- MAO inhibitors and other anticholinergic medicines may interact with diphenhydramine.
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 It may be incomplete or out of date.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.