I'm here to send health Respiratory infections are a common disease that plagues many people. While most people are able to fight off viruses or bacteria through their own immunity, some people still experience severe symptoms or even fall into critical illness. So why are these people so vulnerable to critical illness?
First of all, we need to understand what a respiratory infection is. Respiratory tract infection refers to the inflammatory response caused by the invasion of respiratory mucosa by pathogens such as viruses, bacteria, and fungi. Common symptoms include fever, cough, sore throat, runny nose, etc. Most respiratory infections are caused by viruses like influenza viruses, coronaviruses, etc.
So, who is at risk of being critically ill with respiratory infections? First of all, the elderly are the most vulnerable group of people who are in critical crisis. As we age, the body's immunity gradually declines, making older people more susceptible to viruses or bacteria. In addition, the elderly have reduced cardiopulmonary function, and once infected with respiratory viruses, they are prone to severe lung inflammation, resulting in dyspnea and even acute respiratory distress syndrome (ARDS), thus falling into a critical crisis.
Second, patients with chronic underlying medical conditions are also vulnerable to critical illness from respiratory infections. Such patients include those with chronic diseases such as diabetes, high blood pressure, heart disease, etc. Chronic underlying medical conditions can lead to a weakened immune system, making people more susceptible to viruses or bacteria. At the same time, chronic underlying diseases can also affect lung function, making patients more likely to fall into critical illness after being infected with respiratory viruses.
In addition, obese people are also at high risk of falling into the risk of critical illness of respiratory tract infections. Studies have found that obese people generally have low immunity and are susceptible to viruses or bacteria. In addition, obesity can also lead to cardiopulmonary decline, and once infected with respiratory viruses, the disease is often more severe and prone to critical illness.
So, how can you prevent respiratory infections and reduce your risk of falling into a critical crisis? Here are some suggestions:
1.Enhance immunity: Maintaining good lifestyle habits, such as regular work and rest, reasonable diet, and moderate exercise, can help improve immunity. In addition, immunomodulators, such as vitamin C, zinc, etc., can be appropriately supplemented to enhance immunity.
2.Prevention of infection: Autumn and winter are the high incidence of respiratory infections, try to go to crowded places, wear masks when going out, and avoid close contact with people with respiratory infections.
3.Influenza vaccination: Influenza vaccination every autumn can effectively reduce the risk of influenza virus infection. In addition, the pneumococcal vaccine is also a good option to reduce the risk of contracting pneumococcal pneumonia.
4.Control of chronic underlying medical conditions: Patients with chronic underlying medical conditions should see their doctor regularly and follow their doctor's advice to actively manage their condition. Good blood sugar, blood pressure, and heart condition can help reduce the risk of respiratory infections.
5.Obese people should be active, improve their living habits, improve immunity, and reduce the risk of respiratory tract infections.
6.Maintain a good state of mind: Studies have shown that a good state of mind can help improve immunity and reduce the risk of infection. You can use exercise, talking, ** and other ways to relieve stress and maintain a happy mood.
7.Proper coughing and breathing: Proper coughing and breathing can help clear the airways, reduce the retention of viruses and bacteria in the airways, and reduce the risk of infection.
In conclusion, respiratory infections can put some people in critical illness, mainly the elderly, people with chronic underlying medical conditions, and obese people. Through the above dry advice, we can improve our own immunity, reduce the risk of infection, and ensure physical and mental health. At the same time, pay attention to the health status of relatives and friends, give timely care and support, and get through the high incidence of respiratory infections together.
Thank you for taking the time to read our article. If you have any questions or need further assistance, please do not hesitate to contact us. I wish you all the best!