Lung Conditions Center
Pneumonia is inflammation of one or both lungs with consolidation. Pneumonia is frequently but not always due to infection. The infection may be bacterial, viral, fungal, or parasitic. Symptoms may include fever, chills, cough with sputum production, chest pain, and shortness of breath.
Smoking Effects Pictures Slideshow
Watch this slideshow on the effects of how smoking dramatically speeds up wrinkles and aging, causes early menopause, hair loss, cataracts, sagging skin and breasts, infertility, and other affects on looks and life.
Pneumonia Quiz: Test Your Medical IQ
Is pneumonia contagious? This quiz features the causes, symptoms, signs, and complications you need to know about this serious respiratory infection.