When smoking too much and coughing frequently, first of all, patients are advised to quit smoking. Since tobacco contains many toxic substances, such as nicotine, which can cause damage to the throat and lungs and lead to bronchitis and pharyngitis, patients are advised to quit smoking, and it is recommended to use chewing gum instead or take medication to quit smoking. To treat coughs caused by smoking, you can use foods or medications that clear the throat and moisten the throat, such as foods like pears and grapes or medications like lozenges. If the above methods still fail to treat the cough, it is recommended to go to the hospital for further tests to rule out other diseases.