The main symptom of SD Respiratory obstruction, is . According to the physiological role of nasal septal deviation when it turns out that leads to obstruction of the nose, the patient also will face problems with . Oral breathing leads to dryness of the throat when sleeping and will . This is your نوبۀ that makes a person with a good شبانۀ sleep تیغۀ deviations of the nose and because he did not have a good night rest, the body is naturally the next day also be limber . Meanwhile, the dryness of the throat chronic throat and stimulate the feeling will be unpleasant in this area .