Lung infection is a broad term that covers a wide range of problems that can to encountered in the lower respiratory system.
While any type of lung infection can be serious, some infections can have worse consequences than others.
The most common type of lung infection is bronchitis. Bronchitis occurs when the inner walls of the bronchi become inflamed, causing the airways to narrow. Symptoms of bronchitis include coughing, wheezing, difficulty breathing, and chest tightness.
Bronchitis is usually treated with antibiotics and, in some cases, inhaled medications. In extreme cases, oral anti-inflammatory drugs or steroids may use. Another type of lung infection is pneumonia. Pneumonia is a serious infection caused by a virus, bacteria, or fungus that enters the lungs and causes inflammation in the small air sacs. Some common symptoms of pneumonia include fever, chills, chest pain, cough, and difficulty breathing. Treatment may include antibiotics, antiviral drugs, and sometimes intravenous fluids.
Asthma is another respiratory infection that can affect the lungs. Asthma is a chronic disease that causes the narrowing of the airways. Common symptoms of asthma include wheezing, difficulty breathing, chest tightness, coughing, and fatigue. Asthma treatment may include medications, lifestyle changes, and avoiding triggers that can make symptoms worse.
Finally, tuberculosis is another type of lung infection that can be very serious. Although tuberculosis is usually treatable with antibiotics, it can be life-threatening if left untreated. The infection usually starts in the lungs but can spread to other areas of the body. Common symptoms of tuberculosis include fever, weight loss, fatigue, night sweats, and cough.
Although any type of lung infection can be serious, with proper treatment and care, most infections can to managed and cured. medical attention as soon as possible. If a particular infection to left untreated, the consequences can be serious, including permanent lung damage or even death.