<P> The degree of dehydration should be assessed before initiating ORT . ORT is suitable for people who are not dehydrated and those who show signs and symptoms of mild to moderate dehydration . People who have severe dehydration should seek professional medical help immediately and receive intravenous rehydration as soon as possible to rapidly replenish fluid volume in the body . </P> <P> ORT should be discontinued and fluids replaced intravenously when vomiting is protracted despite proper administration of ORT, signs of dehydration worsen despite giving ORT, the person is unable to drink due to a decreased level of consciousness, or there is evidence of intestinal blockage or ileus . ORT might also be contraindicated in people who are in hemodynamic shock due to impaired airway protective reflexes . Short - term vomiting is not a contraindication to receiving oral rehydration therapy . In persons who are vomiting, drinking oral rehydration solution at a slow and continuous pace will help the vomiting to resolve . </P> <P> WHO and UNICEF jointly have developed official guidelines for the manufacture of oral rehydration solution and the oral rehydration salts used to make it (both often abbreviated as ORS). They also describe acceptable alternative preparations, depending on material availability . Commercial preparations are available as either pre-prepared fluids or packets of oral rehydration salts ready for mixing with water . </P> <P> The formula for the current WHO oral rehydration solution (also known as low - osmolar ORS or reduced - osmolarity ORS) is 2.6 grams (0.092 oz) salt (NaCl), 2.9 grams (0.10 oz) trisodium citrate dihydrate (C Na O ⋅ 2H O), 1.5 grams (0.053 oz) potassium chloride (KCl), 13.5 grams (0.48 oz) anhydrous glucose (C O) per litre of fluid . </P>

Who sanctioned oral rehydration salts (ors) recipe