Hydralyte is a scientifically formulated Oral Rehydration Solution. Hydralyte is formulated to replace water and electrolytes lost due to vomiting, diarrhoea, heavy sweating, vigorous exercise and excess alcohol consumption. Convenient ready to drink solutions have the advantage that there is no error in mixing. Ready to use bottles can last up to 1 month after opening in the refrigerator. Hydralyte Ready to use Electrolyte solution is suitable for the entire family, including babies, pregnant and breastfeeding mothers. TIP: When administering Hydralyte Ready to use Electrolyte solution to babies and infants, pour Hydralyte directly into a sterilised baby bottle or sippy cup. Alternatively, use a small dosage syringe to administer the solution directly into the mouth.