Dear Reader, Nausea is the sensation that accompanies the urge to vomit, though it doesn't necessarily have to lead to that in every case. If your nausea is combined with vomiting, it's important to consume as much fluid as possible without further aggravating your stomach. This will help restore fluids lost through vomiting.
Nausea has numerous causes.
It's important to remember that nausea itself is not an illness, but rather a symptom of some other problem. You feel nauseated because the digestive system has slowed down, and sometimes digested food is actually moving in the wrong direction in the small intestine. See your health care provider if you experience nausea regularly. As mentioned, many pregnant women experience nausea that's popularly referred to as morning sickness. It usually ends by the twelfth to the fourteenth week of pregnancy and no one is sure what exactly causes it.