Do I have the face of a mouth breather? Is there anything that can be done to improve my situation?

  A thorough internal examination the nose is  required to make a determination about  having a deviated septum.  If the deviated septum is significant enough, then medical necessity must be documented prior to undergoing elective septoplasty surgery.   Preauthorization with your medical insurance must also be performed.  For more information about septoplasty,  please see the link and the video below