What Are the Most Common Causes of Nausea and Fainting?

Nausea is a medical term for feelings of upper abdominal discomfort and urge to vomit. May be accompanied by symptoms of vagus nerve excitement, such as pale skin, sweating, salivation, decreased blood pressure, and bradycardia, etc., often a prelude to vomiting (usually vomiting after nausea, but also nausea without vomiting, or Vomiting without nausea). ^[1]

nausea

(Medical Terminology)

Nausea is a medical term for feelings of upper abdominal discomfort and urge to vomit. May be associated with

Gastrointestinal disorders

Nausea is a kind of mental activity of the human body. A variety of factors can cause nausea, such as internal organ pain, intracranial hypertension, labyrinth stimulation, and certain mental factors. When nausea occurs, gastric motility weakens or disappears, emptying is delayed, tension in the duodenum and proximal jejunum increases, and reverse motility occurs, causing the duodenal contents to flow back into the stomach. Nausea is often a prelude to vomiting.

Acute gastroenteritis

Acute gastroenteritis

Onset is rapid, often within 2-24 hours after eating. Nausea, vomiting, abdominal pain, diarrhea, vomiting and diarrhea often coexist or occur separately. The vomit is mostly fermented food or residue in the stomach, diarrhea several or ten times a day, and it is pasty or watery. Before the illness, he had a history of eating cold, spoilage, irritating food, and overeating.

1. Nausea is usually harmful, but it can be a sign of more serious illness. Some serious illnesses can cause symptoms of nausea or vomiting, including concussion, meningitis (infection of the brain's intracranial meninges), intestinal obstruction, appendicitis, and brain tumors.

2. Another worrying disease is dehydration. Adults have a low risk of becoming dehydrated because they can feel symptoms of dehydration (such as a progressively strong thirst and dry lips and mouth). However, children do have a high risk of becoming dehydrated, especially when they happen to have diarrhea, because children often cannot tell the symptoms of dehydration, such as thirst. Adults caring for sick children must be aware of these visible signs of dehydration: cracked lips and mouth, signs of depression, shortness of breath, and rapid pulse.

The treatment of nausea is mainly

Nausea is a feeling of discomfort in the back of the pharynx and / or stomach and can cause vomiting. Nausea can sometimes cause more pain to the patient than vomiting. Vomiting means that the contents of the stomach are eliminated from the mouth. This reflex process is affected by the brain

Certificate name. Nausea.

1. When resting in bed, the head should be tilted to one side to prevent vomit from entering the respiratory tract and suffocation.

2. Those with frequent vomiting should temporarily fast.

3 Oral antiemetics such as metoclopramide 5 10mg, 3 times a day or antispasmodic agents such as atropine 0.5 1.0mg, 3 times a day, or 654-2, 5 10mg, 3 times a day, and can be taken in addition Sedative drugs such as diazepam 2.5 ~ 5mg, orally 3 times a day.

4 Shiatsu Neiguan points of both wrists can have a certain antiemetic effect.

5. Acupuncture at Neiguan, Zhongli and Zusanli.