Gastrolyte Effervescent rapidly replaces the fluids and minerals lost when infants, children and adults suffer from acute, watery diarrhoea or vigorous prolonged exercise. This speeds recovery and helps you feel better sooner.Gastrolyte Effervescent tablets dissolve quickly in water, making a pleasant tasting solution which children will readily accept.For the treatment of dehydration due to acute watery diarrhoea or vigorous and prolonged exercise.DoseTwo tablets dissolved in 200ml of water in measure provided, as required (e.g. 1 or 2 doses after each loose motion). Each tablet contains:Glucose anhdrous BP 1.62gPotassium Chloride BP 186mgSodium Chloride BP 117mgCitric Acid Anhydrous BP 384mgSodium Bicarbonate 336mg