What is the role of oxygen inhalation in hospitals?

Hospital oxygen inhalation is a common clinical treatment method, and oxygen therapy is mainly a method to relieve hypoxia. Proper oxygen inhalation is used to correct hypoxia, improve arterial oxygen partial pressure and oxygen saturation level, and promote metabolism, which is one of the important methods for adjuvant treatment of many diseases. Patients with COPD are advised to take oxygen at home, which can improve the quality of life! In ltot, the oxygen supply flow should be controlled at 2 L/min ~4 L/min, and the daily oxygen intake should not exceed 1 hour to prevent oxygen free radicals from endangering health. The benefits of oxygen inhalation mainly include delaying the aging of human organs and tissues. Because with the increase of age, the metabolic function of human heart, lungs and other organs and tissues will decline to varying degrees. Oxygen inhalation can improve the partial pressure of oxygen, not only can enhance individual resistance, but also can prevent chronic diseases. In addition, it can also relieve fatigue and improve the quality of sleep, because when the human body is overtired or emotionally nervous, the brain may have symptoms of physiological hypoxia. At this time, oxygen inhalation can not only relieve dizziness, fatigue, loss of appetite and other adverse reactions, but also improve sleep quality and work efficiency. However, in the process of oxygen inhalation treatment, the duration of oxygen inhalation should be controlled within 1 hour as far as possible to avoid ltot, so as not to cause oxygen free radicals.

Regular health care and oxygen inhalation or oxygen inhalation during the onset can prevent or alleviate the occurrence of angina pectoris and myocardial infarction and buy time for treatment. Oxygen inhalation can also prevent sudden death of coronary heart disease. Sudden death of coronary heart disease is difficult to prevent because of its sudden onset. Before the onset, people often have persistent mild chest tightness, shortness of breath, abnormal mood or heart rate confusion. If oxygen therapy is assisted at this time, it can get twice the result with half the effort. Oxygen inhalation has a good therapeutic effect on asthma, which can increase the oxygen concentration in alveoli and help relieve asthma.