Smoking: The No. 1 risk to your spine
November 4, 2026Categories: Orthopedics Care, Wellness and Prevention
Overview: Move over lung and heart disease. Smoking is the No. 1 risk to your spine, increasing your back pain and causing structural damage.
Among the health dangers of smoking, one risk is often overlooked and deserves to be at the top of the list: the effect smoking has on your spine's health.
Did you know that smoking and nicotine significantly damage the spine by restricting blood flow, starving spinal tissues of important nutrients and speeding up structural decline?
"One of the worst things you can do for your spine is smoking. It's one of the everyday habits that leads to degenerative changes in the spine. Everybody focuses on cancer and COPD, but the spine is really the unsung issue with smoking," said MercyOne spine surgeon Charles Frank,MD. "Most of my patients who have severe spine disease have at one time had a significant nicotine history."
Other factors, such as improper lifting mechanics and obesity, can also hurt your spine's health, but "Nicotine is the worst thing you can do for your spine," Dr. Frank added.
You're likely well aware that smoking and nicotine use increases the risk for cancer, lung disease, heart disease and stroke. However, decades of research have also linked smoking to spine damage, leading to disc disease and osteoporosis. And nicotine alternatives like vaping and chewing tobacco also harm the spine.
How does smoking harm the spine?
More inflammation: Chemical toxins increase inflammation, worsening back pain and causing stiffness.
Weaker bones: Tobacco use lowers bone mineral density, reduces the amount of calcium you absorb and increases the lifetime risk of compression fractures from osteoporosis.
- One study found that women who smoked more than one pack per day throughout adulthood had a 5-10% less bone density in their lower back by the time they reached menopause than non-smokers.
- From smoking alone, the lifetime risk of a spinal fracture is increased by 32% in men and 13% in women, says the Spine Health Foundation.
Decreased blood flow: Nicotine damages blood vessels, cutting off the oxygen and nutrients needed by the intervertebral discs, or the cushiony material between each vertebra of the spine.
Increase in spine wear-down: Lack of blood and decreased oxygen flow cause these spinal cushions to dry out, break down and degenerate faster. This raises the risk of herniated discs and spinal stenosis.
How does nicotine use impact spine surgery?
Decades of research show that smokers have significantly poorer spinal surgery outcomes than non-smokers. Here's why:
Delayed wound healing: Smoking slows the healing process. Nicotine constricts blood vessels, reducing oxygen to the surgical site.
Longer recovery time: Smokers often experience longer hospital stays and increased pain levels.
A decrease in successful spinal fusions: Studies show that those who quit smoking before spinal fusion surgery have significantly higher success rates. The likelihood of achieving solid bone fusion improves, reducing the risk of revision surgeries and long-term complications.
If you smoke and struggle with back pain or are preparing for spine surgery, talk to your doctor about resources to help you quit. It's an important step to improve your back pain and surgical outcome.
