Question
How to solve the problem of sneezing and nosebleed at dawn when it happens again?
Answer
This is a simple case of snoring, and it can also be caused by various diseases of the nasal, pharyngeal, and laryngeal areas, such as nasal polyps, sinusitis, and laryngeal polyps that result in obstructed breathing. Since the airways of snorers are usually narrower than those of normal people, during the day when awake, the muscles of the throat compensate by contracting to keep the airway open and prevent further blockage. However, during deep sleep at night, neural excitement increases and the muscles relax, leading to obstruction in the throat and causing the upper airway to collapse. When airflow passes through the narrow area, it generates vortices and vibrations, leading to snoring sounds. In severe cases, breathing can temporarily stop.