Sjögren’s Syndrome is a chronic condition of the immune system that causes mucous membranes and moisture-secreting glands to function improperly. Dry eyes and mouth are the most common symptoms of the condition but in some cases the disease can affect major organ function.

It's well known that statin medications are effective for reducing high cholesterol. A new study suggests that these medications may also have other benefits in the lungs.

Asthma affects millions of children in the U.S., making it the most common chronic condition among children. And the air around the homes of some children with asthma may be affecting their condition.

For seniors, having difficulty breathing could be a sign that other medical problems are on the horizon — problems like a decline in memory and thinking abilities.

Babies born before their due date often have multiple health problems because they are not fully developed. And it seems their problems often don’t end there.

Certain chronic conditions, such as allergies, vary in their symptoms throughout the year. Asthma appears to fluctuate for children during the year.

Secondhand smoke can make asthma worse and have other serious health effects in children. Recent research suggests it can also change how well asthma medications work in kids.

Rates of asthma and allergies in children have been increasing. Could what a mother eats when pregnant set kids up for these conditions after birth?