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Postprandial somnolence (colloquially known as food coma, after-dinner dip, or "the itis") is a normal state of drowsiness or lassitude following a meal. Postprandial somnolence has two components: a general state of low energy related to activation of the parasympathetic nervous system in response to mass in the gastrointestinal tract , and a ...
Receptors on the floor of the fourth ventricle of the brain represent a chemoreceptor trigger zone, known as the area postrema, stimulation of which can lead to vomiting. [2] The area postrema is a circumventricular organ and as such lies outside the blood–brain barrier ; it can therefore be stimulated by blood-borne drugs that can stimulate ...
Indigestion, also known as dyspepsia or upset stomach, is a condition of impaired digestion. [2] Symptoms may include upper abdominal fullness, heartburn, nausea, belching, or upper abdominal pain. [3]
Some natural ways to prevent heartburn from happening include not overeating or rushing through a meal; eating ginger and high-fiber foods; avoiding food triggers; not lying down after eating (aim ...
Gastroesophageal reflux disease, in such cases specifically called a water brash (a loosely defined lay term), and is characterized by a sour fluid or almost tasteless saliva in the mouth [7] Gastroparesis (main symptoms are nausea, vomiting, and reflux) Pregnancy; Fluoride therapy; Excessive starch intake; Anxiety (common sign of separation ...
When too much food or liquid nutrition supplement is consumed during the initial four to seven days following a malnutrition event, the production of glycogen, fat and protein in cells may cause low serum concentrations of potassium, magnesium and phosphate.
Many foods can trigger anaphylaxis; this may occur upon the first known ingestion. [10] Common triggering foods vary around the world due to cultural cuisine. In Western cultures, ingestion of or exposure to peanuts , wheat , nuts , certain types of seafood like shellfish , milk , fruit and eggs are the most prevalent causes.
A fever is usually accompanied by sickness behavior, which consists of lethargy, depression, loss of appetite, sleepiness, hyperalgesia, dehydration, [21] [22] and the inability to concentrate. Sleeping with a fever can often cause intense or confusing nightmares, commonly called "fever dreams". [23]