The treatment of nausea and dry heaving in the morning depends on the cause. Physiological causes such as regular diet, avoid stimulating food, etc.; such as pathologic causes require drug treatment, such as domperidone, omeprazole, etc.. 1. Physiological causes and treatment: Diet should be light and regular, avoiding stimulating foods such as chili and mustard. Early pregnancy reaction generally does not need special treatment, with the increase of pregnancy weeks, most of them will disappear on their own. 2. Pathological causes and treatment: such as chronic pharyngitis, tonsillitis need to be given antibiotics such as roxithromycin, cefaclor, need to avoid smoking; such as reflux esophagitis, chronic gastritis need to be given omeprazole, domperidone and other medications, need to avoid going to bed before eating or lying down after eating. For the treatment of dry heaving and nausea in the morning, it is recommended to consult a doctor for guidance, and take the medication as prescribed by the doctor.