Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus, causing cough, fever, chills, and difficulty breathing.
Here are some key points about pneumonia:
* Causes: It can be caused by bacteria, viruses, fungi, and even parasites.
* Symptoms: The most common symptoms include cough, fever, chills, and difficulty breathing. Other symptoms can include chest pain, fatigue, and headache.
* Treatment: Treatment depends on the cause of the pneumonia. Antibiotics are used to treat bacterial pneumonia, while antiviral medications are used to treat viral pneumonia.
* Prevention: Vaccines can help prevent some types of pneumonia, such as pneumococcal pneumonia and influenza. Other preventive measures include washing your hands frequently, avoiding close contact with sick people, and getting regular exercise.
If you are experiencing symptoms of pneumonia, it is important to see a doctor. They can diagnose the cause of your pneumonia and recommend the best treatment.