Other names: nausea, malaise
Nausea, sickness or nausea usually has its cause in the brain or in the digestive system.
Especially in children is often associated with traveling various means of transport. The reason is a mismatch between perception and visual signals from the device to control movement and balance in the skull. These problems can be easily avoided by using the drugs available in pharmacies, although sometimes help ordinary chewing gum or a permanent conversation while driving.
Nausea is usually present in the gastric irritation or intestinal walls ingestion of inappropriate food, improper combinations of food and drink irritants liquids (alcohol, coffee). The fault may be even more serious diseases of the digestive tract, such as infectious diseases, food poisoning or partial bowel obstruction.
Nausea occurs even at extreme sensory perception (strong smells, repulsive scenes) with labile people can be thrown mere fantasies.
Is present as an accompanying phenomenon of dizziness (see. Vertigo). It can also be a symptom of intoxication (drugs, plants, alcohol), high intracranial pressure occur after head injuries (then should be affected after the injury examined eg. To surgery).
Nausea may also be part of bothersome symptoms during the vegetative stage fright ordinary.
If they are not present in other alarming symptoms such as confusion or disturbances in consciousness, especially when it reaches to the actual nausea vomiting it is usually not necessary with this symptom attending physician. We can help calm deep breathing.
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