COPD and bone loss

COPD, or chronic obstructive pulmonary disease, is a lung condition often linked to smoking that makes breathing harder over time. People with COPD tend to have higher rates of osteoporosis and fragility fractures, especially in the spine and ribs. Several things contribute: long-term corticosteroid use to manage flare-ups, lower physical activity due to breathlessness, smoking itself, low body weight, vitamin D deficiency, and increased inflammation in the body.

Corticosteroids, often inhaled or taken as pills during flare-ups, can interfere with bone formation and speed up bone breakdown when used over long periods. Add in reduced muscle mass, less weight-bearing movement, and sometimes low oxygen levels affecting overall health, and bones can weaken faster than typical age-related loss. Rib and vertebral fractures are a particular concern because they can also affect breathing and posture.

If you have COPD, it's worth talking with your doctor about bone density testing, such as a DEXA scan, and checking vitamin D levels. Staying as active as your lungs allow, through walking or gentle resistance training, supporting good nutrition, and avoiding smoking can help overall health. Any decisions about corticosteroid dosing or starting osteoporosis treatment should be made with your prescribing doctor.