Getting up in the morning and coughing up a pile of yellow sputum in the throat may be chronic pharyngitis, chronic bronchitis, sinusitis and other causes. 1. Chronic pharyngitis: If the patient has been smoking and drinking alcohol or in a highly polluted environment for a long time, chronic pharyngitis may be induced by repeated stimulation of the pharynx will appear in the morning to get up and cough up a pile of yellow sputum in the throat, but also sore throat, dryness and vomiting, a sense of foreign body, coughing and other uncomfortable symptoms. 2. Chronic bronchitis: due to the drop in temperature, decreased resistance and other reasons can be induced by chronic bronchitis, the patient may appear in the morning to get up and cough up a pile of yellow sputum in the throat, but also often cough, coughing up phlegm symptoms. 3. Sinusitis: excessive fatigue, cold air stimulation and other causes of sinusitis, may appear in the morning get up and cough up yellow sputum, often accompanied by nasal congestion, decreased sense of smell and other symptoms. If you get up in the morning and cough up a pile of yellow sputum in the throat, it is recommended to consult a doctor in time, under the guidance of the doctor, improve the relevant examination, to clarify the cause of the disease, for treatment.