14 Reasons Why you have Upper Abdominal Pain
8. Liver problems
The liverfilters the body, so that it is always exposed toxins and unhealthy things. The liver is meant to eliminate them, but if overwhelmed or fails it may have problems functioning properly. This can cause severe upper abdominal discomfort. There are many people with liver disease who also suffer from stomach, back, or side pain.
Jaundice is another condition that can affect them. Alcohol, certain medications and certain infections can all cause liver damage. If the liver is not working correctly, it can cause serious health issues and even death.
Other symptoms of liver dysfunction or disease include nausea, vomiting and dark urine. Yellow eyes and skin are also common. Tests are used by doctors to determine whether the liver is working properly. The liver can often heal itself after the cause has been corrected.