Pyrantel
Also sold as: Combantrin
No prescription neededWorm and parasite medicines
Comes as:TabletChewable tabletSuspension
Usual adult dose
Usual dose for adults and children: 10 mg per kg as a single dose (maximum 1 g). Threadworm: repeat after 2 weeks. Children: dose by weight — ask your doctor or pharmacist.
Your doctor may give you a different dose. Children's doses depend on weight.
Side effects
Common
- nausea
- stomach cramps
- diarrhoea
- headache
Serious — get help
Stop taking it and see a doctor straight away if you notice:
- severe allergic reaction
Do not take it, or take care, if
- Liver disease (use with caution)
- Children under 6 months
- Pregnancy (ask your doctor)
Interactions
No important interactions are listed in our database. Still tell your doctor or pharmacist everything you take.