Nausea and regurgitation after waking up is usually caused by pathological factors, such as pregnancy, pharyngitis, chronic gastritis and so on.
1. Pregnancy: after 40 days of early pregnancy, women will experience nausea, vomiting, regurgitation and other reactions, especially after getting up.
2. Pharyngitis: under the stimulation of inflammation, the throat produces a lot of secretions, which stimulate the local nerves and cause nausea and regurgitation after getting up.
3. Chronic gastritis: no food in the stomach after getting up, gastric acid secretion increases, stimulating the gastric mucosa, the stomach abnormal contraction and peristalsis, causing nausea and regurgitation.
The symptoms of nausea and regurgitation after waking up alone can not accurately determine the cause, but also need to be combined with the characteristics of the medical history, other test results to make an accurate judgment, it is recommended to clarify the cause of the disease under the diagnosis of the doctor.