Arthritis

What is arthritis?

Arthritis is a disease that causes damage in your joints. Joints are places in your body where two bones meet.

Some joints naturally wear down as you age. Lots of people develop arthritis after that normal, lifelong wear and tear. Some types of arthritis happen after injuries that damage a joint. Certain health conditions also cause arthritis.

Arthritis can affect any joint, but is most common in people’s:

• Hands and wrists.
• Knees.
• Hips.
• Feet and ankles.
• Shoulders.
• Lower back (lumbar spine).

A healthcare provider will help you find ways to manage symptoms like pain and stiffness. Some people with severe arthritis eventually need surgery to replace their affected joints.

Visit a healthcare provider if you’re experiencing joint pain that’s severe enough to affect your daily routine or if it feels like you can’t move or use your joints as well as usual.

Types of arthritis

There are more than 100 different types of arthritis. Some of the most common types include:

• Osteoarthritis: Wear and tear arthritis.
• Rheumatoid arthritis: Arthritis that happens when your immune system mistakenly damages your joints.
• Gout: Arthritis that causes sharp uric acid crystals to form in your joints.
• Ankylosing spondylitis: Arthritis that affects joints near your lower back.
• Psoriatic arthritis: Arthritis that affects people who have psoriasis.
• Juvenile arthritis: Arthritis in kids and teens younger than 16.

Depending on which type of arthritis you have, it can break down the natural tissue in your joint (degeneration) or cause inflammation (swelling). Some types cause inflammation that leads to degeneration.

How common is arthritis?

Arthritis is extremely common. Experts estimate that more than one-third of Americans have some degree of arthritis in their joints.

Osteoarthritis is the most common type. Studies have found that around half of all adults will develop osteoarthritis at some point.

What are arthritis symptoms and signs?

The most common arthritis symptoms and signs include:

• Joint pain.
• Stiffness or reduced range of motion (how far you can move a joint).
• Swelling (inflammation).
• Skin discoloration.
• Tenderness or sensitivity to touch around a joint.
• A feeling of heat or warmth near your joints.

Where you experience symptoms depends on which type of arthritis you have, and which of your joints it affects.

Some types of arthritis cause symptoms in waves that come and go called flares or flare-ups. Others make your joints feel painful or stiff all the time, or after being physically active.

What is the main cause of arthritis?

What causes arthritis varies depending on which type you have:

• Osteoarthritis happens naturally as you age — a lifetime of using your joints can eventually wear down their cartilage cushioning.
• You may develop gout if you have too much uric acid in your blood (hyperuricemia).
• Your immune system can cause arthritis (including rheumatoid arthritis) when it damages your joints by mistake.
• Certain viral infections (including COVID-19) can trigger viral arthritis.
• Sometimes, arthritis happens with no cause or trigger. Providers call this idiopathic arthritis.

What are the risk factors?

Anyone can develop arthritis, but some factors may make you more likely to, including:

• Tobacco use: Smoking and using other tobacco products increases your risk.
• Family history: People whose biological family members have arthritis are more likely to develop it.
• Activity level: You might be more likely to have arthritis if you aren’t physically active regularly.
• Other health conditions: Having autoimmune diseases, obesity or any condition that affects your joints increases the chances you’ll develop arthritis.

Some people have a higher arthritis risk, including:

• People older than 50.
• People assigned female at birth (AFAB).
• Athletes, especially those who play contact sports.
• People who have physically demanding jobs or do work that puts a lot of stress on their joints (standing, crouching, being on your hands and knees for a long time, etc.).

At what age does arthritis usually start?

Arthritis can develop at any age. When it starts depends on which type you have and what’s causing it.

In general, osteoarthritis affects adults older than 50. Rheumatoid arthritis usually develops in adults age 30 to 60.

Other types that have a more direct cause usually start closer to that specific trigger. For example, people with post-traumatic arthritis don’t develop it until after their joints are injured, and gout doesn’t develop until after you’ve had high uric acid levels for at least several months.

Talk to a healthcare provider about your unique arthritis risk, and when you should start watching for signs or changes in your joints.

How do healthcare providers diagnose arthritis?

A healthcare provider will diagnose arthritis with a physical exam. They’ll examine your affected joints and ask about your symptoms. Tell your provider when you first noticed symptoms like pain and stiffness, and if any activities or times of day make them worse.

Your provider will probably check your range of motion (how far you can move a joint). They may compare one joint’s range of motion to other, similar joints (your other knee, ankle or fingers, for example).

Arthritis tests

Your provider might use imaging tests to take pictures of your joints, including:

• X-ray.
• Ultrasound.
• Magnetic resonance imaging (MRI).
• A computed tomography (CT) scan.

These tests can help your provider see damage inside your joints. They can also help your provider rule out other injuries or issues that might cause similar symptoms, like bone fractures (broken bones).

Your provider may use blood tests to check your uric acid levels if they think you have gout. Blood tests can also show signs of infections or autoimmune diseases.

What is arthritis treatment?

There’s no cure for arthritis, but your healthcare provider will help you find treatments that manage your symptoms. Which treatments you’ll need depend on what’s causing the arthritis, which type you have and which joints it affects.

The most common arthritis treatments include:

• Over-the-counter (OTC) anti-inflammatory medicine like NSAIDs or acetaminophen.
• Corticosteroids (prescription anti-inflammatory medicine, including cortisone shots).
• Disease-modifying antirheumatic drugs (DMARDs) if you have rheumatoid or psoriatic arthritis.
• Physical therapy or occupational therapy can help you improve your strength, range of motion and confidence while you’re moving.
• Surgery (usually only if nonsurgical treatments don’t relieve your symptoms).

Arthritis surgery

You may need surgery if you have severe arthritis and other treatments don’t work. The two most common types of arthritis surgery are joint fusion and joint replacement.

Joint fusion is exactly what it sounds like: surgically joining bones together. It’s most common for bones in your spine (spinal fusion) or your ankle (ankle fusion).

If your joints are damaged or you’ve experienced bone loss, you might need an arthroplasty (joint replacement). Your surgeon will remove your damaged natural joint and replace it with a prosthesis (artificial joint). You might need a partial or total joint replacement.

Your provider or surgeon will tell you which type of surgery you’ll need and what to expect.

How do I prevent arthritis?

Some forms of arthritis happen naturally or because of health conditions you can’t change, so there’s not always a way to prevent it. However, you can lower your chances of developing arthritis by:

• Avoiding tobacco products.
• Following a diet and exercise plan that’s healthy for you.
• Doing low-impact exercise.
• Always wearing proper protective equipment for any activity that could damage your joints.

What can I expect if I have arthritis?

You should expect to manage arthritis symptoms for a long time (probably the rest of your life). Your provider will help you find treatments that reduce how much (and how often) arthritis impacts your daily routine.

Some people with arthritis experience more severe symptoms as they age. Ask your provider how often you should have follow-up visits to check for changes in your joints.

When should I see my healthcare provider?

Visit your healthcare provider if you experience any of the following symptoms:

• Severe pain (especially if it lasts for more than a week).
• Stiffness that’s getting worse, especially if you suddenly can’t move a joint as well as you usually can.
• Worsening or more frequent flare-ups of your usual symptoms.

Which questions should I ask my healthcare provider?

Questions you can ask your provider include:

• Which type of arthritis do I have?
• Which treatments will I need?
• Will I need surgery?
• How often will I need follow-up exams?

What is the fastest way to relieve arthritis pain?

Everyone’s body responds differently to different treatments, so there’s no one answer that works for everyone. Your provider will help you find a combination of treatments that relieves your arthritis pain. You might be able to take over-the-counter or prescription medicine as soon as you feel arthritis symptoms flaring up. Some people take arthritis medicine regularly to help prevent pain before it gets bad enough to affect their day-to-day activities.

Staying active is one of the best ways to relieve arthritis symptoms. Don’t force yourself to do anything that causes severe pain, but stretching and moving your body can reduce pain and stiffness and prevent them from getting worse.

You don’t need to become an ultramarathoner or Olympic weightlifter. Walking, swimming, riding a bike and stretching or doing yoga are all great ways to support your joints and strengthen muscles throughout your body.

Talk to your provider or physical therapist about exercises that are good for you. They’ll suggest options that help you safely stay active.

Do certain types of weather make arthritis worse?

Some people find that their arthritis feels worse during certain types of weather. Humidity and cold are two common joint pain triggers.

There are a variety of reasons why this might happen. People tend to be less active in rainy seasons and winter. The cold and damp can also stiffen your joints and aggravate arthritis. Other theories suggest that barometric pressure (the pressure of the air around you), may have some effect on arthritis.

Talk to your healthcare provider if you feel like certain weather conditions or seasons make arthritis worse. They’ll suggest ways to prevent pain and stiffness throughout the year, or they may modify your arthritis treatments to fit any changes in your environment.

A note from Cleveland Clinic

Arthritis is one of the most common health conditions people experience. But, just because lots of people have it, that doesn’t mean you should live in pain. Talk to a healthcare provider about ways to manage arthritis symptoms. They’ll help you find ways to spend more time doing the activities you love, and less time feeling stiff and uncomfortable.

Arthritis can be a pain in the neck (and knees, and hips, and back and any other joint in your body), but try to stay as active as possible. Ask your provider about physical or occupational therapy to help you stay strong, active and confident throughout your daily routine.