Stomach is a bit disgusting how to return a responsibility

Nausea is a symptom, not a disease in itself. When nausea symptoms are present, it is necessary to determine whether other uncomfortable symptoms are combined, and then to determine the specific cause. If nausea is accompanied by stomachache, acid reflux, heartburn, etc., it is considered that stomach diseases are caused, such as fever, diarrhea, etc., then the possibility of gastrointestinal infection should be considered. Blood tests and routine stool tests are generally required. If nausea is induced by car, consider the possibility of carsickness and other diseases. If nausea is combined with palpitation, sweating, weakness and other manifestations, be alert to the possibility of hypoglycemia. If combined with tinnitus, dizziness, headache, hand numbness and other manifestations, consider hypertension, cerebral infarction and other cerebrovascular diseases.