The chances of sudden death due to snoring are not high. Minor snoring will not affect normal ventilation, so it will not lead to accidents due to lack of oxygen to heart, brain and other important organs. If there is heavy snoring that will lead to symptoms such as sleep suffocation, you should go to a regular hospital in time. It is usually formed by anatomical abnormalities such as excessive obesity, tonsillar hypertrophy, pharyngeal stenosis, soft palate prolapse, excessive length of the uvula, as well as nasal stenosis and turbinate hypertrophy. You should pay attention to weight loss and actively treat the original disease, such as tonsillectomy, palatopharyngoplasty and other surgeries for correction.