Cigarette smoke accounts for more than 80% of chronic obstructive lung disease cases in the U.S. It contains irritants that inflame the air passages, setting off a chain of events that damage cells in the lung, increasing the risk for both COPD and lung cancer.
Different effects of smoking can lead to emphysema or chronic bronchitis, but smokers generally have signs of both conditions.
Smoking is the major cause of emphysema. In some rare inherited disorders, emphysema can develop in...
Read moreIn general, I think, people are aware that smoking is a major factor in lung disease, causing the overwhelming majority of chronic... Read more »
“I’m fighting for every breath here, doc. I can’t do anything I used to. I was a strong guy, a firefighter for goodness sake. Now I... Read more »
A new study suggests people with chronic obstructive pulmonary disease can stay out of the hospital—and possibly live longer--if they... Read more »
A new study shows that smoking disrupts sleep in two ways. First, as bedtime approaches, the smoker has a final "relaxing" smoke before... Read more »
Chronic obstructive pulmonary disease (COPD) is, I think, one of the most misunderstood common lung diseases. It is very important, as it... Read more »
According to a new study, smoking marijuana may be linked to worsening schizophrenia. The researchers also found that marijuana use may cause... Read more »
Health experts in Australia are calling for pot smoking to be added to a common list of psychotic disorder risk factors. Australian researchers... Read more »
According to a study presented at the CHEST meeting last week, the drug Chantix is safe and effective in helping COPD patients stop smoking.... Read more »
Smokers who are exposed to wood fire smoke are at an increased risk of developing COPD, experts say. Researchers found that wood smoke found changes... Read more »
Many pipe and cigar smokers comfort themselves with the belief that their habit isn't as dangerous as cigarette smoking, but experts say that isn't... Read more »
Smoking and COPD (Chronic Obstructive Pulmonary Disorder)... Read more »