Low levels of vitamin D are associated with an increased risk of a disease that causes lung inflammation and scarring, researchers say.
Smoking marijuana once a week can cause coughing, wheezing and phlegm, all signs of chronic bronchitis, a new evidence review reports.
Need another reason to eat healthy? New evidence bolsters the notion that nutritionally rich foods might help prevent or minimize asthma.
Having tonsils removed in childhood is supposed to end chronic earaches and breathing problems. But what if it also increases risk of respiratory infections?
Lots of things grow in the spring, including your risk of severe allergic reactions and asthma attacks. So people need to take preventive measures and know when to seek medical care, an emergency physician says.
