Smoking affects how much mucus a person’s body produces and how thick it is. People can take steps to manage mucus, such as drinking plenty of water, trying controlled coughing, and quitting smoking.

In the United States, cigarette smoking is the main cause of chronic obstructive pulmonary disease (COPD), an incurable lung condition that can make it hard to breathe. While cannabis is much more ...

COPD, which includes conditions such as chronic bronchitis and emphysema, is the third leading cause of death around the world, killing around 3 million people every year. Previous research suggests ...

A pulmonary embolism occurs when part of a blood clot breaks off from a deep vein in the body, travels up to an artery or vein in your lungs, and causes a blockage. It is a type of venous ...

Your baby gets all of its oxygen from you while you are pregnant. A lot of parents-to-be don't fully understand how smoking ...

Lung cancer remains the world’s deadliest cancer, and cigarette smoke is its chief culprit. Chemicals in tobacco, such as polycyclic aromatic hydrocarbons (PAHs), damage DNA and trigger the mutations ...

Vaping with nicotine has become commonplace. It can be used to stop smoking cigarettes, but it has several serious health risks. The long-term effects of vaping are unknown.