Why do some people cough all the time for seemingly no reason?

hi224 Revered Member A thing of beauty is a joy forever. @hi224 Posts: 18,751	Why do some people cough all the time for seemingly no reason? Feb 1, 2019 18:25:23 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by hi224 on Feb 1, 2019 18:25:23 GMT i know someone who coughs due to nerves.