What symptom is body anoxia

summary

There are many ways to treat the body hypoxia. If it goes on like this for a long time, it will lead to the occurrence of various diseases. Introduction to the knowledge of oxygen inhalation machine - Characteristics - Classification: This paper mainly introduces the symptoms of human body hypoxia, including brain hypoxia, heart hypoxia, retinal hypoxia, blood hypoxia, and the determination of the degree of hypoxia and other related knowledge points. What symptom is body anoxia to tell everybody.

What symptom is body anoxia

First: cerebral hypoxia: the oxygen consumption of the human brain is the largest, accounting for 23% of the total oxygen consumption of the human body. Brain hypoxia can cause brain overdraft: dizziness, brain swelling, fatigue, insomnia, memory loss, slow response, mental fatigue, etc. Brain hypoxia for a few seconds, people will have a headache, restlessness; hypoxia for 4-6 minutes will appear consciousness disorders, coma, convulsions to cell necrosis. "Aging brain first", middle-aged and old people lack oxygen, brain tissue will accelerate degradation, resulting in dementia, Parkinson's disease.

Second: cardiac hypoxia: the oxygen consumption of the heart accounts for about 18% of the total oxygen consumption of the human body. Mild hypoxia can accelerate heart rhythm and increase or decrease blood pressure; severe hypoxia can decrease blood pressure and heart rhythm, which can lead to myocardial necrosis, heart failure, arrhythmia, shock and even cardiac arrest.

Third: retinal hypoxia: causes dizziness, vision loss, vasospasm, embolism, etc. Retinal tissue necrosis occurs half an hour after hypoxia and nutrient interruption.

matters needing attention

1. Mild hypoxia: often yawn, cold hands and feet, chest tightness, shortness of breath, palpitation and discomfort in shopping malls and basements. 2. Moderate hypoxia: climb more than two stairs, chest tightness, shortness of breath, shortness of breath; bad breath; too much acid; constipation; dry skin; lack of sleep, dreaminess; inattention; pale face; increased dandruff; sweating; decreased vision; high blood pressure, blood lipids, blood sugar; weakened resistance, easy to catch a cold. 3. High degree of hypoxia: heart often uncomfortable, will suddenly panic; memory loss; mental fatigue, fatigue; squat or sit up after dizziness, black eyes; temple pain; tinnitus, dizziness; feel back pain after getting up early; suffering from arteriosclerosis, coronary heart disease, brain wind and tracheitis, asthma, emphysema and other respiratory diseases.