If the patient is often sleepy, yawning and tearful, we must find the cause of the disease on the cause of treatment, and can not blindly apply eye drops or refreshing drugs for symptomatic treatment, otherwise there will be a symptomatic but not the root of the situation. Sleepy, yawning, tears usually have the following reasons: 1, because of the lack of oxygen factors, when the human brain lack of oxygen, the most common sleepy, yawning, tears, because at this time the arterial oxygen saturation is insufficient, the partial pressure of carbon dioxide is too high, the partial pressure of oxygen is too low there will be the human body yawning, and there is a lack of oxygen content, this time can be through the method of oxygen intake, at home you can use oxygen bottles or Oxygen can be inhaled at home with an oxygen cylinder or oxygen bag, and can also be shielded in the hospital line oxygen, low-flow oxygen inhalation. 2, cerebral blood supply and cardiac blood supply insufficiency of the patient will often appear the above symptoms, at this time, you can take certain medications, such as Xibirin, Ao Li Baoke, compound danshen drip pills, ginkgo biloba and so on, can play a role in improving the role of cardiac and cerebral ischemia, but also to improve the effect of sleepiness, yawning and tearfulness. 3, the human body in the emergence of Hyperlipidemia, will also appear in the above clinical symptoms, at this time you can take fenofibrate, or take Lipitor and other drugs, can treat hyperlipidemia, can relieve sleepiness, yawning, tearfulness of the symptoms.