Dizziness and stomach discomfort need to consider physiological and disease causes. Physiological causes include strenuous exercise, early pregnancy reaction, etc. Pathological causes include cerebral hemorrhage, gastrointestinal colds, acute gastroenteritis, Meniere’s syndrome, etc. 1. Physiological causes: such as strenuous exercise can lead to insufficient blood supply to the brain and dizziness. Strenuous exercise can also affect gastrointestinal peristalsis and digestive function, abdominal discomfort; such as early pregnancy reaction in women of childbearing age, there can be dizziness, abdominal discomfort and other symptoms, and hormonal changes in the body have a relationship. 2. Pathological causes: such as cerebral hemorrhage can have headache, dizziness and other symptoms, can also lead to the occurrence of stress ulcers, abdominal discomfort; such as gastrointestinal cold can have dizziness, nausea, abdominal discomfort and other symptoms; such as acute gastroenteritis can have nausea, vomiting, headache, dizziness, diarrhea and other symptoms; such as Meniere’s syndrome can have dizziness, nausea, hearing loss and other symptoms. For dizziness and stomach discomfort, it is recommended to consult a doctor to clarify the cause.