About oral rehydration salts
Oral electrolyte and glucose replacement
Used for
- Prevention and treatment of dehydration from diarrhoea or vomiting
- Replacement of water and salts lost through sweating
Usual adult dose
Sip frequently; after each loose stool, drink about 200–400 mL, guided by thirst and losses.
Usual dose in children
Give frequent small sips; after each loose stool, offer about 10 mL/kg. Seek clinical assessment for significant dehydration.
Common side effects
- Nausea or vomiting
- Rarely, high sodium or other electrolyte disturbances if mixed or used incorrectly
Important warnings
- Use exactly as directed; incorrect preparation can cause dangerous salt imbalance.
- Seek urgent care for severe dehydration, inability to drink, blood in stool, or persistent vomiting.
- Use cautiously with kidney or heart disease, or when fluid or salt intake is restricted.
Pregnancy
Generally considered suitable for rehydration during pregnancy when used as directed.
Breastfeeding
Generally considered suitable during breastfeeding when used as directed.
Interactions
- May affect absorption of medicines taken by mouth during severe diarrhoea or vomiting.
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 It may be incomplete or out of date.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.