Examples are sickle cell disease, hiv, cancer, organ transplant, taking oral steroids Vomiting a prescription medicine fever higher than 104° f (40° c) fever in baby less than 12 weeks old. When a baby is vomiting with no fever, there are several possible causes Most will resolve on their own, dehydration can be serious. Call for any fever if your baby is younger than 3 months old Call if your baby is 3 to 6 months old, has a temperature up to 100.4 degrees fahrenheit (38 degrees celsius) and seems sick.
It can be upsetting when your child is vomiting or has a fever But when is it serious enough to head to the er Here's what you need to know. Key pointers reflux, stomach flu, and infections are some reasons why your baby might be experiencing vomiting Frequent, forceful (projectile) vomiting, particularly if your baby's under two months old This can be a sign that the passage between his stomach and bowels has become too narrow (pyloric stenosis)
