Dizziness with vomiting can be seen in many clinical conditions: first, the most common clinical condition is cerebrovascular disease. It is usually seen in posterior circulation ischemia, where dizziness with vomiting, blurred vision, numbness and weakness of the limbs, and oblique walking can be associated with the patient. Second, dizziness with nausea and vomiting can also be seen in peripheral vertigo, such as Meniere’s syndrome, or vestibular paroxysm. Patients usually have dizziness with nausea and vomiting, and also have symptoms such as ear congestion, ear swelling or nystagmus. Third, dizziness with vomiting can also be seen in otoliths, also known as benign positional vertigo. It is usually seen when the patient’s position changes, so the patient can be treated by repositioning. Fourthly, dizziness with vomiting can also be seen in patients with anemia and poor gastrointestinal function. Generally, patients with dizziness accompanied by weakness around the body can have symptoms of nausea and vomiting, and the diagnosis can be confirmed by routine blood tests.