Too young for joint pain? How genetics may be putting millennials and Gen Z at risk

For decades, joint pain was considered to be an inevitable companion of old age. But over the last decade, doctors have been increasingly seeing younger adults walk into OPDs complaining of joint pain with stiff knees, swollen fingers, and aching shoulders.

This rapid shift in early-onset has prompted a closer look at why joint problems are affecting younger adults. The reason, as we often blame to, is more than just lifestyle alone; it is genetics in many cases.

A family history of many types of arthritis and autoimmune disorders can significantly increase the risk of joint problems at a young age. Conditions like rheumatoid arthritis, ankylosing spondylitis, and certain autoimmune diseases commonly run in families.

So, a person with a parent or sibling affected by any of these issues will also be at a higher risk of having similar symptoms much earlier than expected. This is compounded by lifestyle factors, including sedentary routines, long hours at a desk, and a lack of physical activity, all of which are very common among young professionals.

Genetic predisposition combined with sedentary lifestyles can accelerate joint inflammation and early cartilage damage.

The challenge here is mainly that young adults rarely think to associate their symptoms with arthritis. They often tend to dismiss early warning signs of persistent joint pain, morning stiffness, or swelling that lingers after a period of rest as fatigue, stress (physical/mental), or the result of an awkward sleeping position.

This can delay diagnosis by months or even years before seeking medical care. So, we can quote that recognising joint pain in young adults remains the first step toward protecting joint health.

Next comes early diagnosis with proper evaluation and intervention, which can help prevent long-term joint damage and improve quality of life.

When joint symptoms persist for long, a proper clinical assessment, including family history review and relevant diagnostic tests, can make a meaningful difference, helping preserve mobility and prevent long-term disability.

It’s true that we can’t change a family's genetic factors, but the environmental and behavioural factors that are associated with or accelerate these joint issues can be examined and addressed.

For example, considering regular physical activity, maintaining a healthy weight, and avoiding prolonged periods of inactivity are simple steps we can take to slow or even prevent the onset of joint damage in genetically predisposed young individuals.

Dr Girisha B A is a Consultant - Orthopaedic Surgery & Robotic Surgery, Manipal Hospital Whitefield