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.
In most instances, this is due to infectious agents as is the case with gastroenteritis or food poisoning. It is usually accompanied by diarrhea in these instances. Pregnancy, excessive alcohol consumption, motion sickness and certain medication are other fairly common causes of acute vomiting.
Bile vomiting may be also caused by a vast atrray of other problems such as the presence of toxins, liver disease, infectious diseases, liver problems, pesky parasites, abrupt dietary changes, allergies, stress and more.