ScienceHow to fight a coughTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience01/19/2018January 19, 2018Can you treat coughing with home remedies? And when should you go to the doctor? DW interviews pneumologist at the HELIOS Clinic Emil von Behring in Berlin, Prof. Dr. Torsten Bauer.https://p.dw.com/p/2Zs7XAdvertisement