Osteoarthritis · Common questions
Straight answers to the questions people most often ask about osteoarthritis, starting with the two biggest myths: that it is just wear and tear, and that exercise will wear the joint out.
No, on both counts. Calling osteoarthritis (OA) just wear and tear, or a normal part of getting old, sells it short and leaves people feeling nothing can help. OA is a real, active condition of the whole joint, and it is manageable. There is a lot that helps, and doing nothing is not the only option.
The most effective treatments are not medicines at all: staying active, building strength, and managing weight make a genuine difference, alongside pain relief and, for some, injections or surgery. See the osteoarthritis guide.
This is one of the most common worries, and the answer is reassuring: appropriate exercise does not wear out the joint. It is one of the most effective things you can do for osteoarthritis. Strengthening the muscles around the joint supports it, eases pain over time, and improves how it works. Avoiding movement, on the other hand, tends to make stiffness and weakness worse.
It is normal for exercise to feel a little uncomfortable at first; that is not a sign of harm. A physiotherapist can help you start safely. See the exercise guidance linked from the OA guide.
Injections can help, but they are one part of the picture rather than a cure, and the honest answer is that it depends on the type and the person. A corticosteroid injection can settle a painful flare for a while; other options such as viscosupplementation have more mixed evidence. They tend to work best alongside exercise and weight management, not instead of them.
We have plain guides to the options, including corticosteroid and viscosupplementation injections, and aftercare. Your team will talk through what fits you.
Joint replacement is generally considered when osteoarthritis is advanced, the pain and loss of function are significantly affecting your life, and the non-surgical options have been given a proper try. There is no single right moment; it is a personal decision weighed with your team, based on how much the joint is limiting you rather than on the X-ray alone.
Timing matters, so it is worth an honest conversation about what to expect and when. The OA guide has more.
It should. Hand OA is often dismissed as just ageing, but it can be painful and can genuinely affect grip, dexterity, and daily tasks, and people are right to want it taken seriously. There is plenty that helps: hand exercises, splints or supports (especially for the base of the thumb), joint protection, assistive aids, and pain relief, with surgery an option for some.
See our pages on hand osteoarthritis, thumb-base osteoarthritis, and hand splinting and joint protection.
Quite a lot, and it is the foundation of good OA care. Staying active with exercise you can sustain, building strength, keeping to a healthy weight to reduce load on the joint, protecting your joints during daily tasks, and using simple pain relief all add up. These are not second-best to injections or surgery; they are the core treatment.
See the OA guide and our joint protection guidance.