Text neck is a terminology that has been given recently to those necks who are continuously being stressed on with mobile and laptops uses.
These mobile and laptop usages gives the body and neck tremendous stress with eventually fatigue muscles which in turn lead to stress on the intervertebral discs of cervical spine (neck).
This will eventually lead to cervical pain and this is difficult to treat unleashing one changes the lifestyle or inculcates regular guided exercise regimen.