If patients have more white sputum and more sticky, most of them suggest the following conditions: 1, chronic obstructive pulmonary disease: patients with chronic obstructive pulmonary disease, long-term smoking, resulting in repeated damage to the airway, increased mucus-secreting cells in the airway, the airway is always in a situation of more white sticky sputum, which can be left untreated at this time, and if patients feel heavier symptoms, they can add dilation and sputum-removal drugs to promote sputum to become diluted for excretion; 2. secondary infection: if it is white mucus sputum, most of them are viral infection, if the patient has mild symptoms, usually in the natural course of about 7 days, it can get better by itself; if intervention is needed, you can add Chinese medicine or western medicine cold medicine, the symptoms will be much better, usually about 7 days the symptoms will be relieved; 3. allergy: some allergy patients, during the allergy attack, will have asthma, mucus sputum secretion will increase and Even mucus plug will be formed, then we should add airway dilating and sputum draining drugs on the basis of active anti-allergy treatment.