Smoking:  Risks Beyond Lung Cancer

Ally Loveland, DO

We often associate smoking with the specter of lung cancer, but the truth is, the risks extend far beyond this well-known consequence.   The insidious effects of tobacco smoke can wreak havoc on our bodies in ways that are often overlooked and underestimated.  Unfortunately, the dangers of smoking impact various aspects of our health.

Some of the lesser-known risks associated with smoking arise due to exposure to caustic additives, an overall increase in inflammation, and constriction of blood vessels.  In the lungs, smoking accelerates the decline in lung function that occurs over time and leads to diseases like COPD, emphysema, and bronchitis.  Smoking damages the lining of blood vessels which in turn, increases the risk of heart attack, stroke, and atherosclerosis (blockage of arteries and decreased blood flow).  It can irritate the stomach lining and increase the risk of ulcers, acid reflux, and certain cancers.  It can also reduce fertility and cause complications in pregnancy.  Smoking weakens the immune system, making it more difficult to fight off infections and increases the inflammatory response which can cause some to experience more pain with less injury.  With all of this in play, it is no surprise that smoking decreases our life expectancy.

Quitting smoking is easily one of the best things you can do for your health.  While it can be challenging, the benefits are significant and long-lasting.  There are many resources available to help you or your loved one quit, including nicotine replacement therapy, prescription medications, and counseling.  By understanding the full extent of the dangers of smoking, individuals can make informed decisions about their health and take steps to quit.  Don’t wait until it’s too late.