Severe Respiratory Infection

Severe respiratory infection is a serious and potentially life-threatening health condition resulting from infection of the lungs and airways. The infection might be caused by bacteria, viruses, fungi, or parasites. Symptoms of severe respiratory infection can include difficulty breathing, chest pain, fatigue, fever, and coughing up mucus. The severity of the infection will depend on the type of causative agent and the person’s overall health status. Treatment of the infection can vary, depending on the type, but often includes antibiotics and antiviral medication. Severe respiratory infection can cause significant medical complications, including pneumonia and other lung diseases, so early detection and treatment is key to avoiding more serious problems.