O.R.S Hydration & Rehydration Salts

When to use rehydration salts

Rehydration salts help restore the balance of water and electrolytes after fluid loss from diarrhoea, vomiting, heavy sweating or intense exercise. They're a handy travel and household staple. Dissolve as directed and sip steadily. For young children, older adults and anyone who is unwell, rehydration is especially important — seek medical advice if you're concerned about dehydration.

Frequently Asked Questions

When should I use O.R.S?

Use it to rehydrate after diarrhoea, vomiting, hot weather, travel or exercise. Follow the pack for how many tablets to dissolve and how much to drink.

What's the difference between O.R.S and O.R.S Sport?

The standard tablets focus on rehydration after illness or heat, while the Sport version is aimed at replacing electrolytes lost during and after exercise.

When should I see a doctor?

Seek medical advice if there are signs of significant dehydration, if a baby, young child, older or frail person is affected, or if symptoms are severe or prolonged.