There is no such thing as a remedy for yawning. Yawning should be actively searching for the cause, under the guidance of the physician for the cause of the treatment. 1. Physiological factors: If the patient’s mental stress is large, the night sleep is insufficient, there will be daytime drowsiness, often yawning symptoms. It is recommended that patients have a reasonable work and rest schedule, maintain a happy mood, avoid staying up late, exertion, cold and other situations, to be sleep rhythm and long recovery after the symptoms can disappear. 2. Brain hypoxia: If the patient is in a confined space for a long time, there may be symptoms of brain hypoxia, which may lead to the symptoms of yawning. It is suggested that patients should open the window to ventilate more and breathe fresh air. 3. Iron deficiency anemia: patients with severe anemia will experience yawning due to the decrease of hemoglobin in the body and the decrease of oxygen content in the blood, and the lack of oxygen in the brain, which should be supplemented with ferrous sulfate and ferrous fumarate according to the patient’s condition. In addition to this, the use of drugs containing antihistamines can also appear sleepy yawning symptoms, discontinue the use of drugs after the symptoms can disappear. If there are frequent yawning symptoms can go to the hospital’s neurology clinic, do not trust the prescription, secret prescription, so as not to cause adverse consequences or aggravation of the condition.