 [ Symptoms ] 2 yr old that is running low grade fever 101 4 drinks a small amount of liquids and fills 2 diapers peeing  sleepy throws up will not eat [ Disease ] i am sorry our little one is going through this the american academy of pediatrics recommends keeping children off solid food for the first 24 hours after vomiting to ensure enough fluids have her sip water drink electrolyte replacement drinks like pedialyte sip on broth and suck on popsicles you want to slowly work back to her regular diet if things do not improve call her pediatrician