Want to vomit nausea after exercise may be due to a larger amount of exercise, exercise breathing through the mouth, exercise immediately after meals and other factors, you can gradually stop exercising, appropriate rest and drink water, take medication and other methods to relieve. 1. Exercise: infrequent exercise crowd suddenly excessive exercise, may lead to the body oxygen supply, the body can not fully adapt to high-intensity exercise exercise, there may be vomiting nausea symptoms. You can gradually stop exercising, rest appropriately, adjust your breathing, and drink warm water and salt water appropriately, which can replenish the body’s missing water, thus providing relief. 2. Breathing through the mouth during exercise: When breathing through the mouth during exercise, it may cause more air to enter the throat and gastrointestinal tract along with the breath, causing dryness of the throat and stomach cramps, and making the patient experience symptoms of vomiting and nausea. Exercise should reduce the intensity of exercise and try to breathe through the nasal cavity, which can make the air into the throat area when it becomes moist, and will not make excess air into the gastrointestinal tract. 3. Exercise immediately after meals: Because the stomach may be involved in the exercise, it is easy to cause the gastrointestinal tract to slow down the function of peristalsis, just eaten food can not be fully digested and absorbed, there will be a reflux in the exercise leading to want to vomit nausea. Can follow the doctor’s instructions to take drugs to promote gastric power, such as domperidone tablets, mosapride citrate tablets, etc., can promote gastrointestinal peristalsis, relieve nausea and nausea symptoms. Nausea after exercise may also be caused by gastrointestinal diseases, it is recommended that patients go to the hospital in a timely manner, to clarify the cause of treatment.