Snoring, also known as snoring, is occasionally found in normal people, and a distinction needs to be made between simple snoring or other sleep-related disorders such as sleep apnea. Simple snoring usually does not have apnea and has less impact on the body systems. However, simple snoring, if not taken seriously, is likely to enter the stage of sleep apnea. Sleep apnea syndrome is a syndrome in which apnea occurs during sleep, mainly manifested as daytime drowsiness, such as during activities like driving, meeting, watching TV, reading newspaper, etc. Morning headache, memory loss, personality change and sexual function decline in severe cases; nighttime symptoms are mainly snoring, apnea, convulsions, cyanosis, and even urine loss. The effects on the whole body are multifaceted and include all major systems. Specifically: 1. cardiovascular diseases: arrhythmia, hypertension, heart failure, coronary heart disease, sudden death at night. 2, respiratory system diseases: pulmonary heart disease, respiratory failure, nighttime asthma, chronic pharyngitis. 3, neurological diseases: ischemic cerebrovascular disease, cerebral hemorrhage, dementia, memory loss, personality change, learning ability decline. 4, endocrine diseases: diabetes, obesity, growth retardation in children. 5.Sexual dysfunction: impotence, loss of libido. 6. Kidney damage: proteinuria, increased nocturia. 7. Other: headache, erythrocytosis, gastroesophageal reflux disease, etc. However, not every patient has the above symptoms, and some patients may have only one symptom or a manifestation of systemic damage.