Patients often describe nausea as having a queasy feeling in their stomach and, in some, the sensation can be quite life-altering. Some children describe this as feeling “sick to their stomach” or ...

Chronic nausea and vomiting remain challenging to treat. According to the American College of Gastroenterology (ACG), up to 12% of the U.S. population may suffer from functional dyspepsia and related ...

Chronic cholecystitis is long-lasting inflammation of the gallbladder. Symptoms may include recurring abdominal pain in the upper right side, nausea, vomiting, and bloating. Cholecystitis is ...

Most people who get pregnant develop a condition called morning sickness; some, like Catherine, Princess of Wales, and actress Amy Schumer, have such severe forms that they need to be hospitalized, ...