The reasons for the inability to resist coughing are as follows: 1. Allergic pharyngitis: This allergic pharyngitis often results in the desire to cough as soon as the throat itches, when inhaling odors, pollen, cold air, and other such pathogens. 2. Various types of cough: seen in subacute or chronic coughs, such as post-infectious cough, gastroesophageal reflux cough, variant cough, eosinophilic bronchitis cough, etc. Such 3. Cough caused by high phlegm: acute exacerbation of chronic obstructive pulmonary disease, bronchiectasis combined with infection and lung infection, etc. In such patients, due to more phlegm in the airway or lungs, then coughing up phlegm or the urge to cough when you can’t help it. 4. Interstitial lung disease: patients want to cough when they are slightly active, as well as itchy pharynx, and the urge to cough when itching occurs. symptoms.