What's the problem of sudden breathlessness when sleeping at night?

1. There are many reasons for this situation, and there are also many sudden diseases during sleep. First of all, it may be respiratory problems, especially sleep apnea syndrome, which usually has airway obstruction, that is, tongue root suffix, adenoid hypertrophy and turbinate hypertrophy. In this case, it is possible to gasp and suppress during sleep, and then suddenly wake up.

2, this kind of patients generally have certain characteristics, that is, they are prone to snoring while sleeping, sweating has certain regularity, and their voices are high and low, and then there is a certain rhythm, which may suddenly lead to breathlessness and apnea.

In addition, there are some diseases, such as heart disease, valvular heart disease, primary cardiomyopathy and hypertensive heart disease. When lying flat at night, rest will lead to an increase in blood volume. Heart failure itself may suddenly attack acute left heart failure at night, so there will be sudden asphyxia, paroxysmal dyspnea and sitting breathing.