Why does gastroenteritis meet giddy

Gastroenteritis is gastroenteritis, gastroenteritis may cause dizziness and dehydration, fever, malnutrition, electrolyte imbalance and autonomic nervous disorders and other factors. 1. dehydration gastroenteritis patients may appear severe diarrhea and vomiting symptoms, leading to the body to lose a lot of water and electrolytes, causing blood volume reduction, leading to insufficient blood supply to the brain, resulting in dizziness. 2. Fever due to the inflammatory reaction of the body, inflammatory factors increase to become heat source, can act on the body temperature regulation center, resulting in increased body temperature, increased metabolism of fever, accelerated heart rate, promote blood pressure rise, thus causing dizziness. 3. Malnutrition gastroenteritis patients may be due to gastrointestinal function decline, absorption disorders, resulting in the body can not get enough nutrients, such as iron, folic acid, vitamins, etc., nutrient deficiency for a long time will cause anemia, hypoxia and other symptoms, thus causing dizziness. Diarrhea and vomiting symptoms in patients with electrolyte imbalance gastroenteritis may lead to electrolyte imbalance, such as low potassium, low sodium, etc., and electrolyte imbalance will affect the normal physiological function of neuromuscles, resulting in dizziness, fatigue and other symptoms. 5. Autonomic nerve disorder Gastroenteritis may cause autonomic nerve disorder, leading to abnormalities in cardiovascular system, respiratory system, etc., thus affecting blood supply to the brain, dizziness symptoms will occur.