Nausea causes an uneasy or unsettled feeling in your stomach, coupled with an urge to throw up or vomit. Nausea, vomiting, and/or an upset stomach are symptoms for many causes or conditions. Some possible causes of your nausea, throwing up and/or upset stomach may be:1  giardia. 2  bulimia.3  gastritis. 4  listeriosis. 5  hemophilia.6  peptic ulcer.ausea, vomiting, and/or an upset stomach are symptoms for many causes or conditions. Some possible causes of your nausea, throwing up and/or upset stomach may be: 1  giardia. 2  bulimia. 3  gastritis. 4  listeriosis. 5  hemophilia. 6  peptic ulcer.
Additional symptoms of neurogenic bowel include: 1  Abdominal distension. 2  Respiratory compromise. 3  Early satiety. 4  Nausea. Evacuation difficulty.  Unplanned 1  evacuations. Rectal bleeding. 2  Diarrhoea. Constipation.  Pain.
Signs and symptoms. The symptoms of perimenopause bloating observed in many women are: changes in the menstrual period, mood shift are commonly seen in many women, impulsive behaviour, and irregular heartbeats. Sometimes it is also seen in many women that they feel night sweating and hot flashs.