Nausea and vomiting in the morning may be caused by physiological factors such as pregnancy, staying up all night, hunger, etc. It may also be caused by chronic gastritis, chronic pharyngitis and other digestive diseases.
Early pregnancy, not resting well at night, hunger can cause increased gastric acid, gastrointestinal peristalsis dysfunction, under the stimulation of gastric acid can lead to nausea and vomiting in the morning.
If the above factors are excluded, it is necessary to further clarify whether there is chronic gastritis, chronic pharyngitis and other chronic inflammatory diseases, in the acute attack of the disease can also be stimulated by inflammation and cause nausea and vomiting in the morning.
If these reasons are ruled out, it is recommended to go to the gastroenterology department of a regular hospital to further define the cause of morning sickness and vomiting, and follow the doctor’s instructions for treatment.