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Postprandial fullness is an unpleasant feeling of stomach fullness that occurs after eating. Patients might characterize postprandial fullness as a feeling of food remaining in the stomach for an extended period of time. Satiation is a lack of hunger after eating. It is the inverse of hunger and appetite. Early satiety is the disappearance of ...
Signs and symptoms of pregnancy are common, benign conditions that result from the changes to the body that occur during pregnancy. Signs and symptoms of pregnancy typically change as pregnancy progresses, although several symptoms may be present throughout. Depending on severity, common symptoms in pregnancy can develop into complications ...
Weight loss is recommended for the overweight or obese, as well as avoidance of bedtime snacks or lying down immediately after meals (meals should occur at least 2–3 hours before bedtime), elevation of the head of the bed on 6-inch blocks, avoidance of smoking, and avoidance of tight clothing that increases pressure in the stomach.
Despite the name, nausea or vomiting can occur at any time during the day. [2] Typically the symptoms occur between the 4th and 16th weeks of pregnancy. [2] About 10% of women still have symptoms after the 20th week of pregnancy. [2] A severe form of the condition is known as hyperemesis gravidarum and results in weight loss. [1] [6]
After preterm labor, hyperemesis gravidarum is the second most common reason for hospital admission during the first half of pregnancy. [16] Factors such as infection with Helicobacter pylori , a rise in thyroid hormone production, low age, low body mass index prior to pregnancy, multiple pregnancies, molar pregnancies , and a history of ...
The gastrocolic reflex or gastrocolic response is a physiological reflex that controls the motility, or peristalsis, of the gastrointestinal tract following a meal. It involves an increase in motility of the colon consisting primarily of giant migrating contractions, in response to stretch in the stomach following ingestion and byproducts of digestion entering the small intestine. [1]
In response to gastric balloon distension during fasting and following meal intake, patients with functional dyspepsia demonstrate impaired proximal stomach accommodation. [ 24 ] [ 25 ] Due to the poor accommodation, there is a disproportional volume distribution, with the fundus volume being less and the antral volume being bigger than usual ...
The alkaline tide is neutralised by the secretion of H + into the blood during HCO 3 − secretion in the pancreas. [2] Postprandial (i.e., after a meal) alkaline tide lasts until the acids in food absorbed in the small intestine reunite with the bicarbonate that was produced when the food was in the stomach. Thus, the alkaline tide is self ...