Always want to vomit nausea is considered to be due to improper diet, pregnancy, chronic gastroenteritis and other reasons.
1. Improper diet: If the patient has been eating irregularly for a long time, often consume spicy and stimulating food or eat unclean food and other reasons to cause gastrointestinal discomfort, often manifested in the symptoms of vomiting and nausea.
2. Pregnancy: if the patient is pregnant, in the smell of irritating food, air and other factors of pregnancy early pregnancy reaction, there will be always want to vomit nausea phenomenon.
3. Chronic gastroenteritis: If the patient suffers from chronic gastroenteritis, it may lead to excessive gas content in the stomach or plants can not be absorbed and digested in time, and accumulate in the gastrointestinal tract, and when stimulated, the symptom of always want to vomit and nausea may occur.
Due to the causes of nausea and vomiting, it is recommended that patients go to the hospital in time for examination and diagnosis, as soon as possible for targeted treatment.