Key takeaways:
One of the most common causes of joint pain is arthritis (inflammation in the joint).
There are many different types of arthritis — each with different causes, symptoms, and treatment.
Getting the right diagnosis from a healthcare professional and knowing what type of arthritis you have can help you get the right treatment.
Most people have experienced mild joint pain from time to time. It’s common to have some stiffness in the morning that goes away as you go about your day, especially as you get older. But sometimes joint pain can persist or be a sign of an underlying condition. There are many different causes of recurring joint pain. And one of the most common is arthritis.
Let’s take a closer look at common causes of achy joints, how to tell them apart, and how to take the next steps on getting the right diagnosis and treatment.
Arthritis, or joint inflammation, is a general term that refers to swelling and pain in your joints. It’s especially common in older adults. But it can also affect younger people — including children.
There are many different types of arthritis, and each has its own causes, symptoms, and treatments. Arthritis symptoms can be mild, moderate, or severe. And they can affect one joint or many. People with arthritis usually have at least one of the following symptoms:
Joint pain
Joint stiffness
Joint swelling
Joint redness
Decreased movement in one or more joint(s)
Here’s an overview of the main differences between the most common types of arthritis.
Types of arthritis | Symptoms | Commonly affected areas |
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Rheumatoid arthritis |
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Osteoarthritis |
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Gout |
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Psoriatic arthritis |
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Lupus |
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Fibromyalgia |
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Below, we take a closer look at the most common types of arthritis.
Rheumatoid arthritis (RA) is an autoimmune disorder where your immune system begins damaging your body tissues. It results in stiffness and pain that can worsen over time. Smaller joints like the fingers and toes are usually affected first. But the symptoms can spread to your:
Wrists
Elbows
Shoulders
Hips
Here are some of the hallmarks of RA:
It most commonly begins in adults between their 30s and 60s.
It’s two to three times more common in women than in men.
It starts gradually over weeks to months.
It usually starts in two or more small joints.
It often affects the same joints on both sides of the body (symmetrical).
The joints can look sore and inflamed.
Morning stiffness takes a long time to go away (longer than 30 minutes).
Bony lumps (nodules) can appear in your fingers, especially in the knuckles in the middle or base of your fingers.
Many people with RA will also have flu-like symptoms that come and go, like fever, weakness, and fatigue. And because RA is an autoimmune disease, it can also affect other body systems like your:
Skin
Eyes
Heart
Blood vessels
Lungs
Osteoarthritis (OA) is the most common type of arthritis, caused by joint “wear and tear” over time. It starts by affecting your cartilage, the flexible connective tissue that cushions your joints. Normally, the cartilage allows the joints to glide over each other with ease. When cartilage starts to break down, it makes these movements less smooth. Pain, swelling, and stiffness can occur.
Early signs of rheumatoid arthritis (RA): From joint stiffness to tiredness, learn the common symptoms of RA you don’t want to ignore.
Living with osteoarthritis: Read about one woman’s experience managing and treating her chronic hip pain.
Arthritis creams, gels, and patches: Learn which over-the-counter, prescription, and natural treatments are proven to help with joint pain.
Here are some of the signs of OA:
It’s more common in older age, especially in people over age 50.
It starts gradually over months to years.
It usually starts in one to two joints.
Morning stiffness is present but goes away quickly (in less than 30 minutes).
Joint pain is worse with activity and better with rest.
Joints crack, pop, or “give way” easily.
Bony lumps (nodes) can form in your fingers, especially in the knuckles closest to your fingertips.
Though osteoarthritis can affect any joint in the body, the most common joints are the:
Knees
Hips
Hands
Spine
In some cases, the cartilage wears down completely and the bones of the joints can come into contact with each other. This can lead to increased pain and a limited range of motion of the joint.
Gout is a type of arthritis that causes intense pain with redness, heat, and swelling — often in a single joint. It usually affects the big toes. It can also occur in other joints like the ankles, knees, hands, and elbows.
Here are some of the symptoms of gout:
It’s most common in men over age 40 and in women after menopause.
Men are three times more likely to have gout than women.
It often starts suddenly or overnight.
It usually starts in the big toe.
Joints can look sore and inflamed.
Symptoms come and go over time
Gout is unique because it’s directly tied to your diet. It’s caused by a buildup of uric acid crystals in your blood. This is a substance that’s made when your body breaks down purines, a chemical naturally found in foods. If your body makes too much uric acid, it can accumulate in the tissues, causing a “flare” of sudden intense pain.
Psoriasis is an immune system disease that causes bodywide inflammation. People with psoriasis often have a raised, itchy rash of thick plaques with scales on their skin. About 1 in 3 people with psoriasis will also have inflammation in their joints, called psoriatic arthritis (PsA).
Here are some of the signs of PsA:
It most commonly starts between ages 30 and 50, but it can happen at any age.
It often starts about 10 years after psoriasis begins.
Shallow dents (pitting), discoloration, and thickening can appear on your nails.
It’s more likely to affect your spine than other types of autoimmune arthritis.
Morning stiffness and fatigue are common.
Lupus is an immune system disease that can affect almost any part of your body. Arthritis is one of the most common symptoms seen in lupus. Because the whole body can be affected, people with lupus will usually have other symptoms as well, like:
Fever
Fatigue
Sun sensitivity
Chest pain
Here are some of the hallmarks of lupus arthritis:
It’s most common in women between ages 15 and 44 and in people of color.
It usually affects the joints farthest away from your torso, like your fingers and wrists, and your knees, ankles, and toes.
Morning stiffness is present, but it usually gets better as the day goes on.
It usually affects multiple joints.
Symptoms come and go over time.
Fibromyalgia is a condition that causes widespread pain with no known cause. Fibromyalgia doesn’t directly damage your joints like other types of arthritis. But joint pain and stiffness are common symptoms. Fibromyalgia can also cause:
Difficulty sleeping
Headaches
Fatigue
There are over 100 different types of arthritis. Here are some examples of less common types of arthritis:
It depends. Though all types of arthritis can cause joint pain and inflammation, it’s possible to have arthritis without any pain. This is especially true if it’s mild or if a healthcare professional catches it early. In some cases, arthritis may start out as stiffness or achiness, rather than pain. As arthritis progresses, the more inflamed (or damaged) the joint, the greater the chance of having pain.
Regardless of the cause of arthritis, the main goals of treatment are the same:
Relieve pain
Decrease damage to the joints and surrounding tissues
Improve your quality of life by making movements easier
For autoimmune types of arthritis (like RA or lupus), treatments are also designed to help control the immune system and to decrease inflammation.
Physical therapy and exercise can help to reduce pain and stiffness, increase mobility, and bring blood and nutrients into your joints.
Examples of low-impact exercises that can keep joints strong and healthy are:
Walking
Bike riding
Nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen or naproxen are usually the first choice for medication treatment. They help to reduce the pain and to decrease inflammation caused by many different types of arthritis. NSAIDs are available over the counter (OTC) as:
Pills
Tablets
Some types of NSAIDs are only available by prescription.
Just like NSAIDs, OTC pain medications like acetaminophen (Tylenol) can help to ease joint pain in many different conditions. These medications don’t reduce inflammation. For severe symptoms, prescription medications may be needed.
These medications — known as DMARDs — are prescription medications used to treat inflammatory diseases like RA. They change how your immune system behaves and keep it from attacking your joints.
Biologic response modifiers are prescription medications that are also used to treat autoimmune arthritis like RA. They are often used together with DMARDs to change how your immune system functions in your body.
In some cases, a painful joint can be injected with medications like steroids or hyaluronic acid. Steroids — like triamcinolone (Kenalog) — can help to reduce inflammation. Hyaluronic acid can help to stimulate the joint to produce more joint fluid, which can be decreased in some types of arthritis.
In severe or advanced cases, surgery can sometimes be an option — like joint repair, joint replacement, or joint fusion. Some procedures involve traditional surgery, while others can be done arthroscopically. Arthroscopic surgery involves making small incisions in the skin near the joint and inserting a camera and specialized tools to perform the procedure.
If you have ongoing joint pain — or other symptoms — it can be helpful to talk to a healthcare professional about your experiences. They can review your history and do a physical exam.
In particular, a healthcare professional may want to talk with you about:
When your symptoms started
Which joints are affected
Whether there are any times when your symptoms are better or worse
Whether anyone else in your family has arthritis
A healthcare professional may also suggest tests that can help with diagnosis:
Lab tests: Testing is sometimes done on blood or urine or on fluid found within the joint. This information can show if there are signs of bodywide inflammation or other information that can confirm (or rule out) a diagnosis.
X-rays and other imaging: Since changes in the joint are common in arthritis, an X-ray is often used to help with diagnosis. X-rays can show the condition of bone and cartilage. In early disease, there may not be any visible change. But as the condition progresses, joint damage may become apparent. Other types of imaging can also be used to look at the joint, like CT scans and MRIs.
Arthroscopy: This is a minimally invasive way to see the joint and its surrounding tissues.
Many types of chronic arthritis can cause permanent joint damage if not treated early. Rheumatoid arthritis (RA) can be one of the most painful and disabling types of arthritis, so getting diagnosed and treated early is important.
A rare type of acute (sudden) arthritis called septic arthritis is also very dangerous. This type of arthritis is caused by an infection inside the joint (like bacteria). If not treated quickly, the infection can travel to the bloodstream and cause sepsis and even death. Septic arthritis usually just involves one joint.
Symptoms can include:
Severe pain even with slight movement
Swelling, warmth, redness
Inability to bear weight
Fevers and chills
If you notice any of these symptoms, it’s important to get checked out by a healthcare professional immediately.
Yes. Since there are many causes of arthritis, it’s possible to have more than one type at the same time — especially if they have different causes. For example, you could have osteoarthritis (OA) from joint “wear and tear” over your lifetime and also have a separate autoimmune condition like lupus.
Yes. There are many conditions that can cause joint pain. Examples include:
These conditions are often caused by injury or overuse. And they tend to resolve over time with rest and supportive care. Unlike arthritis, they don’t typically cause long-term symptoms or require ongoing treatment.
There are many different types of arthritis. And figuring out which one you have can be a challenge. Many conditions have symptoms that overlap. If you’re worried about joint pain, consider talking to a healthcare professional about your symptoms. This is especially true if pain is getting worse or interfering with your daily life. A healthcare professional can help you understand which type of arthritis is most likely and get you started on the road to recovery.
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