logo

2. Pneumonia

Pneumonia is another common lung infection. It occurs when the air sacs inside the lungs become inflamed. Unlike bronchitis, a bacterial infection is the most likely cause. People with pneumonia usually have a severe cough that produces mucus. More advanced cases may present with blood-stained mucus. People with pneumonia tend to develop high-grade fevers, chills, and sweating. They may lose their appetite. A fast heart rate is also common, along with pain in the chest that is aggravated by breathing or coughing.

what are Lung infections

Mladen Zivkovic / Getty Images

Advertisement
Advertisement
Advertisement

Popular Now on Facty Health


Disclaimer

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.