After doing exercise dizziness and vomiting, treatment methods are as follows: 1, pay attention to rest, can lie down, focus on sleep and other rest methods; 2, replenish heat and water, such as drinking warm sugar water, except for diabetic patients; 3, if necessary, a small amount of low-flow oxygen absorption, improve the blood supply to the brain. If the condition is not relieved after rest, attention should be paid to the presence of cardiac arrhythmia, thrombosis, anemia and other causes. In this case, it is recommended to seek medical attention in time to avoid delaying the condition.