by Mark A. Kelley

This blog originally appeared on HealthWeb Navigator.

As a lung specialist, I am often asked whether the body can recover from many years of smoking. Based on decades of research, the answer is a resounding “Yes” … but only if you quit smoking — completely.

What Are The Risks of Smoking?

Cigarette smoking kills over 480,000 Americans each year — more than the combined deaths from alcohol, illegal drug use, homicide, suicide, car accidents, and AIDS combined.

Cancer – Before cigarette smoking became widespread in the twentieth century, lung cancer was a rare disease. However, as smoking became popular, lung cancer rose to become a leading cause of death. Scientific research demonstrated that the toxic chemicals in cigarette smoke are carcinogenic. Smoking is also associated with cancers of the throat and digestive tract.

Heart and Vascular Disease – There is a strong association between smoking and the development of atherosclerosis, the “hardening of the arteries” that causes heart attacks, strokes and aneurysms. These conditions are among the major

Read more

Some e-cigarettes are made to look like regular cigarettes, cigars, or pipes. Some resemble pens, USB sticks, and other everyday items. Image from CDC

We have discussed the health ramifications of smoking tobacco in previous blog posts, but the rising trend in vaping with e-cigarettes leaves some with misconceptions that it is safe or at least less dangerous than smoking conventional cigarettes. Vaporizers and e-cigarettes are now the most commonly used tobacco products among youth.

E-cigarettes are battery-powered devices that heat a liquid (or “juice”) which contains nicotine, flavorings, and other chemicals. While no flame is used to combust and cause smoke, there is an aerosol vapor expelled when using e-cigarettes. The vapor can contain harmful chemicals, including nicotine; ultrafine particles that can be inhaled deep into the lungs; flavoring such as diacetyl, a chemical linked to a serious disease called “popcorn lung”; volatile organic compounds such as benzene, which is found in car exhaust; and heavy metals, such as nickel, tin, and lead.

While the Center for Disease Control and Prevention (CDC) has found vaping may benefit adult smokers as a complete substitute for traditional cigarettes, e-cigarettes are

Read more

For Tobacco-Free Awareness Week, NeedyMeds is taking a look at the costs of a smoking habit.  Smoking certainly has a cost on public health, with nearly half a million deaths attributed to tobacco use every year.  Smoking causes cancer, heart disease, stroke, lung diseases, diabetes, and chronic obstructive pulmonary disease (COPD), as well as increases risk for tuberculosis, eye disease, and problems with your immune system.  Since the Surgeon General started reporting on smoking and its health impacts in 1964, 20 million people have died from smoking-related illnesses, including 2.5 million nonsmokers who were exposed to secondhand smoke.  There are also substantial financial costs. On top of the cost of cigarettes, Americans spend nearly $170 billion in health-care costs and more than $156 billion in lost productivity due to smoking-related illnesses or premature death each year.

For someone who smokes a pack a day, one could feasibly spend between $1,600 and $3,600 on cigarettes each year (depending on the state in which one lives/buys cigarettes).  

Read more