Hello and hope you are doing well.
Symptoms of mouth breathing and dry mouth could be due to Obstructive Sleep Apnea. When a person sleeps the airways are usually patent allowing normal passage for air entry. The upper airway that is at the region of the tongue and the soft palate is the most compliant (soft) part. So, this is liable to collapse and cause airway obstruction.
As the air way collapses the lungs do not have air entry leading to deoxygenation (decreased oxygen) of blood and the person wakes up. This period of non entry of air is called ‘Apnea’ and the waking up is called an ‘Arousal’. This keeps alternating and the person may not actually wake up all the time, but these repeated arousals can disturb the sleep architecture and cause fatigue, headaches, dry mouth and daytime sleepiness. These people are also more prone for Hypertension. Obstructive Sleep Apnea is more common in people who snore.
Discuss these options with your doctor when you happen to meet him next time.
Hope this helped and do keep us posted.
I plan on going to an ear, nose, and throat doctor soon. Just curious before I go if breaks can be clean, most I see the nose is skewed and obviously broken, mine is a clean bump. And also, can dry mouth in the morning (mouth-breathing) be caused by anything else besides restricted breathing?
Hello and hope you are doing well.
The nasal injury could have caused a deviated nasal septum and this could further cause difficulty breathing through the nose. Also, the dry mouth indicates breathing through the mouth. The condition needs evaluation and therapy.
Hope this helped and do keep us posted.