You should not use this medication if you are allergic to acetaminophen (Tylenol) or aspirin. Do not give this medication to a child or teenager with a fever, flu symptoms, or chicken pox. Salicylates can cause Reye's syndrome, a serious and sometimes fatal condition in children.
But excessive vomiting over a long period of time can be a sign of something else. Viruses like the flu can cause a person to have a high fever, dizziness and excessive vomiting. The lining of the stomach wall can become affected and nausea and vomiting can occur.
Infant vomiting: Causes include: a. Overfeeding - Breast milk production is based upon demand and if the breast is used as pacifier it can produce so much milk a baby will overfeed and vomit. b. GERD - if the baby is fussy and wanting to be fed a lot and vomits more, acid reflux can be the cause. c.