After the baby fever, water loss, water demand increases, if the baby is not willing to drink water, you can try to tell the baby the consequences of not drinking water, increase the sweet taste of water, juice, change cartoon cups and so on. After the baby fever can lower body temperature through sweating heat dissipation, sweating will take away a large amount of water, easy if dehydration occurs, performance fontanel depression, decreased urine output. If the baby is not willing to drink water, you can add an appropriate amount of rock sugar in plain water to increase the sweetness of boiled water, you can also give the baby to drink a little lighter soup, such as vegetable soup, rice porridge, etc., should be a small amount of meals as appropriate. Older babies can tell him the consequences of not drinking water with fever or enhance the freshness by changing the cartoon cup, so as to achieve the purpose of letting the baby drink water. Baby fever must prevent the occurrence of dehydration, in addition to drinking more water, can be given physical cooling or medication to lower the temperature, when the temperature repeatedly does not go down, it is recommended to the hospital in a timely manner.