The urge to vomit and feeling of regurgitation in everything you eat is related to pregnancy, gastroenteritis, indigestion, and cholecystitis. Patients with low gastric function will suffer from indigestion after ingesting food. Due to insufficient gastric power or poor function of the gastrointestinal tract, food cannot be digested and absorbed quickly after ingestion, and will also cause irritation to the stomach, which will cause stomach discomfort and acid reflux. Women often experience stomach discomfort due to pregnancy. The increased hormone levels after pregnancy can inhibit gastrointestinal motility and cause acid reflux and heartburn when food is irritating to the stomach. Gastroenteritis can cause the stomach to dilate after ingesting food, and too much food can cause stimulation of the stomach, which can also cause regurgitation. The presence of indigestion and the lack of easy digestion of food can lead to increased secretion of gastric acid, causing stomach discomfort. It can also be considered to be caused by diseases of the gallbladder. Cholecystitis and abdominal lesions can affect the human digestive system and lead to frequent episodes of vomiting.