Nausea is the sensation of having an urge to vomit. Vomiting is forcing the contents of the stomach up through the esophagus and out of the mouth.
Emesis; Vomiting; Stomach upset; Upset stomach
Your body has a few main ways to respond to an ever-changing, wide variety of invaders and irritants. Sneezing ejects the intruders from the nose, coughing from the lungs and throat, diarrhea from the intestines, and vomiting from the stomach.... Read more
Full Question: I'm 47 years old, and for the last two years, my migraines have become progressively more painful. The worst aspect of... Read more »
Full Question:For as long as I can remember I have been having bouts of abdominal pain, nausea and occasionally vomiting. I am now 69 and... Read more »
Full Question: My son is 8 and gets frequent headaches / migraines and abdominal headaches. Sometimes resulting in vomiting and occasional... Read more »
Source: ADAM Encyclopedia
Diagnosing the cause of persistent daily headache can be difficult. People who visit the emergency room with disabling headache may be misdiagnosed... Read more »