Osteoarthritis (OA) is a degenerative and inflammatory joint condition which occurs when the cartilage that cushions the joints wears away. 

Cartilage is a buffer of sorts that lets your joints move smoothly. When cartilage begins to break down, your bones end up rubbing together when you move. The friction causes: 

  • inflammation 
  • pain 
  • stiffness 

Many of the causes of osteoarthritis are out of your control. But you can make lifestyle changes to reduce your risk of developing OA. 

Arthritis is a common joint problem usually associated with older adults. According to the National Library of Medicine (NLM) , most people show symptoms of osteoarthritis by the time they are 70 years old. 

But OA isn’t restricted to older adults. Younger adults can also experience symptoms that may signify OA, including: 

  • morning joint stiffness 
  • aching pain 
  • tender joints 
  • limited range of motion 

 
Younger people are more likely to develop arthritis as a direct result of a trauma.