Rheumatoid arthritis (RA) is an autoimmune disease that can cause joint pain and damage throughout your body. The joint damage that RA causes usually happens on both sides of your body. So if a joint is affected in one of your arms or legs, the same joint in the other arm or leg will probably be affected, too. This is one way that doctors distinguish RA from other forms of arthritis, such as osteoarthritis (OA).
Treatments work best when RA is diagnosed early, so it’s important to learn the signs. Read on to learn everything you want to know about RA, from types and symptoms, to home remedies, diets, and other treatments.
RA is a long-term or chronic disease marked by symptoms of inflammation and pain in the joints. These symptoms and signs occur during periods known as flares. Other times are known as periods of remission — this is when symptoms dissipate completely.
RA symptoms, which can occur throughout the body, include:
- joint pain
- joint swelling
- joint stiffness
- loss of joint function
Symptoms can vary from mild to severe. It’s important not to ignore your symptoms, even if they come and go.
Diagnosing RA can take time and may require multiple lab tests to confirm clinical examination findings. Your doctor will use several tools to diagnose RA.
First your doctor will ask about your symptoms and medical history. They’ll also perform a physical exam of your joints. This will include looking for swelling and redness, and testing your reflexes and muscle strength. Your doctor will also touch the affected joints to check for warmth and tenderness. If they suspect RA, they’ll most likely refer you to a specialist called a rheumatologist.
Since no single test can confirm a diagnosis of RA, your doctor or rheumatologist may use several different types of tests. They may test your blood for certain substances like antibodies, or check the level of certain substances like acute phase reactants that are elevated during inflammatory conditions. These can be a sign of RA and help support the diagnosis.
They may also request certain imaging tests. Tests such as ultrasonography, x-ray exams, and magnetic resonance imaging (MRI) not only show if damage from RA has been done to your joints but also how severe the damage is. A complete evaluation and monitoring of other organ systems might be in order for some people with RA, too.
There’s no cure for RA, but there are treatments that can help you to manage it. Treatments for RA help to manage the pain and control the inflammatory response which can in many cases result in remission. Decreasing the inflammation can also help to prevent further joint and organ damage.
Treatments may include:
Your doctor will work with you to determine the best types of treatments for you. For many people, these treatments can help them live an active life and reduce the risk of long-term complications.
There are many types of medication for RA. Some of these medications help to reduce the pain and inflammation of RA. Some help to reduce flares and limit the damage that RA does to your joints.
The following medications help reduce the pain and inflammation during RA flares:
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