Osteoarthritis is the most common form of arthritis in the UK, affecting around 10 million people. It occurs when the protective cartilage cushioning the ends of your bones gradually wears down, leading to pain, stiffness and reduced mobility.
Quick answer: Osteoarthritis is the most common form of arthritis, affecting millions. It occurs when cartilage cushioning bone ends wears down. Symptoms develop slowly and include joint pain, stiffness, swelling, and reduced movement. Common affected joints are the knees, hips, hands, lower back, and neck. See a GP if symptoms persist for weeks, worsen, or affect daily activities.
Common Symptoms
Symptoms typically develop slowly and may include:
- Joint pain – Usually worse during or after activity, often described as a deep ache
- Stiffness – Particularly after rest or first thing in the morning (usually lasting less than 30 minutes)
- Swelling – Caused by inflammation or bony enlargement around the joint
- Reduced range of motion – Difficulty bending or straightening the joint fully
- Crepitus – A grating or crackling sensation when moving the joint
- Tenderness – Pain when pressing on or near the joint
- Bone spurs – Hard lumps that may form around the affected joint
Joints Most Commonly Affected
In the UK, the most commonly affected joints are the knees, hips, hands (particularly the base of the thumb), lower back and neck.
Risk Factors
- Age – Most common in people over 50
- Sex – Women are more commonly affected, especially after menopause
- Obesity – Excess weight puts additional stress on weight-bearing joints
- Previous injury – Sports injuries, work-related strain or accidents
- Family history – There is a genetic component to osteoarthritis
- Occupation – Jobs involving repetitive joint stress increase risk
When to See Your GP
The NHS recommends seeing your GP if:
- Joint pain or stiffness persists for more than a few weeks
- Pain is getting worse or affecting your daily activities
- You notice swelling, warmth or redness around a joint
- You experience joint pain along with fever or unexplained weight loss
- Over-the-counter painkillers are not helping
Your GP can diagnose osteoarthritis based on your symptoms and a physical examination. X-rays or blood tests may be used to rule out other conditions.
Managing Osteoarthritis
While there's no cure, symptoms can be managed effectively through a combination of exercise, weight management, physiotherapy and medication. Our virtual assistant can help you understand your options.
Practical next steps for Osteoarthritis Symptoms & When to See Your GP
If you came here about Osteoarthritis Symptoms & When to See Your GP, pick one change you can keep for a fortnight rather than overhauling everything at once. Note what hurts, what helps, and what you have already tried, then take that list to your GP, rheumatology nurse or physiotherapist so the conversation stays concrete.In many areas you can ask your primary care network about self-referral to physiotherapy or lifestyle support without waiting for a hospital letter. Check your GP surgery website or the NHS App for the route that applies where you live.
Reliable UK sources
Cross-check major decisions with NHS.uk, your clinical team, and NICE guidance summaries where relevant. Be wary of social posts that promise reversal of arthritis or attack standard medicines without evidence.
Reliable UK sources
Cross-check major decisions with NHS.uk, your clinical team, and NICE guidance summaries where relevant. Be wary of social posts that promise reversal of arthritis or attack standard medicines without evidence.
Benefits conversations
Personal Independence Payment (PIP) looks at how your condition affects daily living and mobility, not the diagnosis name alone. Keep a short diary of bad days, help you need with dressing or cooking, and walking limits. Welfare rights advisers at local councils or charities can check forms before you submit them.
Quick questions about Osteoarthritis Symptoms When Your
Is this a substitute for seeing a clinician? No. Use it to prepare questions and understand options, then confirm decisions with your NHS team.How long before I judge whether a change helped? Give most habit or exercise changes at least two to four weeks, unless pain or swelling clearly worsens — in that case scale back sooner.
What should I track? Joint pain (0–10), morning stiffness time, sleep quality, and how far you can walk or how long you can type or stand. Patterns beat one-off ratings.
Safety and when to get urgent help
This page is general information for people in the United Kingdom, not personal medical advice. Seek urgent help via NHS 111 or A&E if you have sudden inability to move a joint, hot swollen joint with fever, chest pain, severe shortness of breath, or symptoms that feel immediately dangerous.
Keep learning with us
Explore related guides on Living With Arthritis UK — try the guides hub, diet hub, exercise hub, or site search to filter by topic and length. If benefits or work questions are on your mind, start at the Benefits & PIP hub.
Keep expectations kind while you work on osteoarthritis symptoms & when to see your gp. Arthritis symptoms fluctuate; a quieter week does not mean you imagined earlier pain, and a flare does not mean every helpful habit has failed. Adjust one variable at a time so you can see what truly helps.
Continue reading
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- Signs of Rheumatoid Arthritis in Early Stages — Recognising the early signs of rheumatoid arthritis is critical — early treatment significantly reduces long-term joint damage.
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