There is no quick coughing trick to stop coughing, but you need to look for the cause, such as the common cold, acute nasopharyngitis, allergic rhinitis, etc., after diagnosis, choose the general treatment, medication and other ways. 1. Common cold: runny nose and cough may be caused by the common cold, you can choose to take aminophenol xanthamin granules, cold particles to improve the symptoms, if the cough is more serious, you can choose dextromethorphan to help stop coughing. 2. Acute nasopharyngitis: acute nasopharyngitis can cause nasopharyngeal mucosal congestion, edema, increased secretion, treatment can be prescribed anti-infective drugs, such as cefdinir, roxithromycin, etc., and at the same time, the use of ephedrine drops to improve the nasal symptoms. 3. Allergic rhinitis: allergic rhinitis can also cause the phenomenon of running nose and coughing, should be away from allergens, at the same time with anti-allergy drugs, such as cetirizine, loratadine, etc., so as to alleviate the symptoms. There are many reasons for running nose and coughing, it is recommended that the patient consult a doctor in a timely manner, after a clear diagnosis to take treatment in accordance with the doctor’s instructions, and not to private treatment, so as not to lead to adverse consequences.