Sleeping feeling a sudden aspiration, the more common causes of this situation are over fatigue, obstructive sleep apnea hypoventilation syndrome, heart disease, lung disease, etc. It is recommended to visit the ENT, cardiology, respiratory medicine, sleep respiratory monitoring, ECG, chest X-ray, electronic nasopharyngoscopy and other auxiliary examinations, which can help clarify the diagnosis. 1, over fatigue: some people because of over The above symptoms are caused by excessive fatigue, and the body has self-regulation mechanism, which will prompt repeated turning over and help to relieve fatigue. The main manifestations are snoring, apnea, breath-holding at night, daytime drowsiness, etc., there will be sleep feeling a sudden phenomenon of a strong inspiration to relieve the symptoms of hypoxia, this situation can choose to wear a ventilator for treatment, if caused by long-term tonsillar hypertrophy, you can do bilateral tonsillectomy and pharyngectomy for treatment; 3, heart disease: some patients because of coronary artery atherosclerosis Heart disease, myocarditis, acute myocardial infarction and other heart diseases, the above-mentioned heart diseases will cause the blood circulation in the body is impaired, resulting in the lack of oxygen in the body, at the onset of the situation will appear to hold awake with aspiration, through the electrocardiogram, myocardial enzyme spectrum and other auxiliary tests can be clearly diagnosed, and then targeted treatment, more commonly used drugs are aspirin, metoprolol tartrate tablets, etc., some patients need to Some patients need to do coronary artery stent implantation to relieve related symptoms; 4, lung diseases: some patients are caused by lung diseases such as pneumonia, bronchial dilatation, etc., which can lead to breathing difficulties, lack of oxygen in the body, which will be more serious in the night sleep state, there will be suffocating awake and aspiration, you can choose drug treatment. For patients with pneumonia, levofloxacin and aminophylline can be used as prescribed to relieve symptoms, and for patients with bronchiectasis, montelukast sodium and salmeterol cetaphate aerosol can be used as prescribed. For patients with bronchial dilatation, montelukast sodium and salmeterol can be used as prescribed. For cases where drug treatment is ineffective, surgery is required to remove the diseased tissue if necessary.