My 4 month old keeps throwing up. no fever and he's not real fussy me and my husband have both had the flu.iis there anything i should watch out for?

Vomiting: Repetitive vomiting in a 4 month old without fever or diarrhea would raise the possibility of gastroesophageal reflux disease( gerd) especially if there is excessive crying and arching of the back and neck ( sandifer syndrome).

Influenza : Infants may not exhibit typical findings of influenza and the exposure is of concern. Please see your pediatrician and discuss Tamiflu and screening for the flu. Provide small,frequent feeding.

Basics: An infants prime vulnerability here is dehydration. If they take in enough fluids to pee every 6-8 hrs they are not in a worrisome state. If they go 8-12 hrs without a void they need to be seen. Sometimes small (1/2 to 1 oz/every 10 min)fluid feeds with pedialyte or similar product can help the stomach settle. If the kid spooks you at any point have it seen.