In the stomach, food tends to hang around for a little longer and this depends on a variety of factors including the amount of food you have consumed, how much fat it contains, and also the acidity of the stomach. However, all food should have left the stomach within 2 to 4 hours.n the stomach, food tends to hang around for a little longer and this depends on a variety of factors including the amount of food you have consumed, how much fat it contains, and also the acidity of the stomach. However, all food should have left the stomach within 2 to 4 hours.
Episcleritis is a common condition. In most cases the problem is mild and vision is normal. The cause is often unknown. But, it may occur with certain diseases, such as: 1  Herpes zoster. 2  Rheumatoid arthritis. 3  Sjogren syndrome. 4  Syphilis.
What causes epigastric pain? Epigastric pain has many possible causes. Most commonly, epigastric pain is the result of overeating, drinking alcohol while eating, or consuming greasy or spicy foods. Epigastric pain can be caused by digestive conditions such as acid reflux or lactose intolerance. Gastroesophageal reflux disease (GERD) is another possible cause of epigastric pain. Inflammatory diseases or cancers affecting the gallbladder, pancreas or stomach may result in epigastric pain.