Getting up in the morning and wanting to vomit and regurgitation may be caused by physiological factors, may also be caused by chronic gastritis, chronic pharyngitis and other diseases. 1. Physiological factors: pregnant women in the early stages of pregnancy can have nausea, vomiting and other symptoms, due to the need to brush teeth in the morning, after brushing the throat can be caused by stimulation, so this nausea, regurgitation phenomenon often occurs in the morning. 2. Chronic gastritis: after a long night of fasting, gastric acid will stimulate the gastric mucosa to produce nausea, vomiting symptoms, may also be accompanied by epigastric discomfort, belching (burping) and other symptoms. 3. Chronic pharyngitis: chronic pharyngitis patients in the morning when washing, stimulate the throat can be induced regurgitation, want to vomit. You can consider going to the hospital in the case of vomiting and regurgitation in the morning, so that the doctor can make a judgment and clarify the causes of such phenomena.