Digestive Health Oral Rehydration Salts Rehydration for diarrhoea and vomiting. £3.79 In stock Quantity Add to basket Active ingredient Glucose and electrolytes Form Sachets Pack size 6 sachets Classification General sale (GSL) About this product Replaces the water and salts lost in gastroenteritis, which is the main risk in an otherwise self-limiting illness. Particularly useful for children and older adults.