Want to cough and cough may be due to smoking, excessive use of voice and other physiological factors, without special treatment, may also be due to pharyngitis, asthma and other diseases, patients need to comply with the doctor’s instructions for medication, general treatment and so on. 1. Physiological factors: Usually when patients have bad habits such as smoking or excessive use of voice, the symptoms of coughing and coughing often occur, which is a normal physiological phenomenon and does not require special treatment. It is a normal physiological phenomenon and generally does not require special treatment. Most patients can improve themselves after improving their living habits and taking proper rest. 2. pharyngitis: usually acute pharyngitis patients may also want to cough and cough phenomenon, usually accompanied by sore throat, need to follow the doctor’s instructions to use the compound borax solution gargle, there is evidence of bacterial infection can be used with the use of amoxicillin and other antibiotic treatment. Patients with chronic pharyngitis can also use 2% iodized glycerin to apply to the pharynx to improve symptoms. 3. Asthma: some asthma patients may also want to cough and cough phenomenon, generally may also be accompanied by wheezing and even dyspnea and other symptoms, usually patients can use terbutaline, salbutamol and other β2 agonists, tiotropium bromide, ipratropium bromide and other anticholinergic drugs treatment. Patients may also be treated with antihistamines such as loratadine and ketotifen. Coughing and coughing may also be seen in other diseases, if the persistence of the disease can not be relieved, it is recommended to consult a doctor in a timely manner, after clarifying the cause of the disease, reasonable treatment. These medications should be used under the supervision of a physician.