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In this section, you or a loved one can find out more about medical treatments, research studies and practical information about Rheumatoid arthritis (RA). Read on to find answers to some of your questions as well as links to other information. Being informed is an important first step towards becoming an active decision-maker in your care plan.
Rheumatoid arthritis (RA) is a long-term disease that causes inflammation of the membranes (“synovium”) that hold together and protect your joints. As RA develops, this inflammation causes swelling, pain and stiffness of the joints and eventually may damage the cartilage and bones of your joints. RA may also affect other body organs and tissues.
RA is one of the most common types of arthritis (seen in approximately 1 in every 100 individuals worldwide1). As with many other types of arthritis, RA is “chronic” which means once RA starts, it is likely to continue for the rest of your life.
It is not known exactly what causes RA but it is thought to result from a combination of genetics and environment that tell your body’s immune system to attack your joints, almost as if they were a foreign bacteria or virus to be destroyed. It is more common in some families than others, in women than in men and it begins most often between the ages of 35 and 551.
Joints that are inflamed due to RA may become red, swollen and painful, and feel hot or warm to the touch. The joints also get stiff, especially in the first few hours after waking up.
If left untreated, RA symptoms tend to be constant, though may get better or worse at times, and can appear differently in each person. People with RA may suffer from very painful episodes, called flare-ups, followed by periods when symptoms are less.
Symptoms can vary: pain can be mild or extreme, periods of stiffness can be short or very long and the time between flare-ups can range from weeks to years.
If RA inflammation is left untreated, it can eventually lead to permanent joint damage, abnormal appearance of joints and severe stiffness that make daily activities difficult. Fortunately, there are many ways to treat RA and prevent damage before it happens.
RA tends to affect smaller joints first, like the joints in your hands, wrists or feet. It's common for these joints to feel stiff in the morning, which can last for several hours.
One important sign that joint inflammation may be caused by RA is that the joints are affected in a symmetrical way, meaning the same joints on both sides of the body are affected (for example, both wrists and/or both thumbs).
Joints commonly affected by RA:
In some cases, RA may also affect the eyes, skin and linings around the heart and lungs.
The inflammation from RA sometimes also causes more generalized symptoms in the body (not just joints) such as:
For most people, regardless of having rheumatoid arthritis (RA) or not, moderate low-impact exercise, healthy eating and good sleeping habits are recommended. A healthy lifestyle can lead to an enhanced quality of life for most people. Talk to your doctor before making any lifestyle changes.
Imagine the extra strain it would put on your joints to carry around a heavy backpack and suitcases all day long. Extra body weight can have the same damaging effect on your joints, especially the hips, knees, ankles and feet.
If you have rheumatoid arthritis (RA), maintaining a healthy weight is the main reason to watch what you eat. Losing just a few pounds can mean big stress relief on your hips, knees and other joints. Choose nutrient-packed foods for optimal health and energy.
Protect your joints from damage by making a few changes to daily activities:
“Complementary” therapies are not part of conventional (Western) medicine. For some people with rheumatoid arthritis (RA), complementary therapies can sometimes help with pain relief. Ask your doctor about different therapeutic options.
“Alternative” therapies are usually defined as therapies that replace conventional medical care. Some people with RA add alternative therapies (also known as natural relief therapies) to their medical treatment. Examples of alternative therapy include acupuncture, Swedish or “classic” massage therapy, vitamin, mineral or herbal supplements (for example, glucosamine, St. John’s wort) and biofeedback (with or without hypnosis). Always discuss these treatment options with your doctor first, and make sure that you tell any alternative health specialist about your condition in order to avoid injury.
Heat or cold can help reduce rheumatoid arthritis (RA) pain. Below is a general guide as to when you should choose one over the other, and when it's best to avoid heat/cold.
Medications for rheumatoid arthritis (RA) are divided into two general categories:
(1) those that relieve symptoms and inflammation, and
(2) those that relieve symptoms and modify the progression of the disease. Your doctor can explain the differences, benefits and side effects of each. It is likely that you will try different therapies and combinations of therapies before finding the best option.
There are four types of medication used to treat rheumatoid arthritis (RA).
Non-steroidal anti-inflammatory drugs (NSAIDs) are a class of medications that can be used to treat the pain and inflammation of RA. NSAIDs do not control the disease, they only treat symptoms. Therefore, they can be taken daily or on an as-needed basis.
Your doctor may recommend taking an NSAID to reduce joint swelling and relieve pain, tenderness and stiffness. You may start to experience benefits within a few weeks of starting NSAID treatment.
There are many NSAIDs available, including prescription and non-prescription types. All NSAIDs have an anti-inflammatory effect but it is difficult to predict which one works best for each person, so you may have to try more than one type.
The body naturally produces steroids like cortisone to regulate inflammation. Doctors use corticosteroids as fast-acting medications for particularly severe and painful symptoms of RA. Corticosteroids provide the same type of relief as NSAIDs, but are stronger and are not meant for long-term use. Corticosteroids can have severe side effects, so they are usually taken for limited periods of time or are used to provide relief while waiting for slower-acting medications to take effect.
Corticosteroids can be injected directly into a joint or taken orally. Some of the side effects of oral corticosteroids include facial rounding, fluid retention, fatty deposits in arms, legs or back, increased appetite, weight gain, difficulty sleeping, acne, hair growth, blurry vision, increased blood pressure, increased blood sugar levels and mood swings. As the dosage of corticosteroids is decreased or stopped, these side effects disappear.
Disease-modifying anti-rheumatic drugs (DMARDs) are prescription medications that relieve RA symptoms and limit joint damage. DMARDs do not reverse joint damage that has already happened; however, early treatment with DMARDs can prevent joint damage and can slow or even stop the progression of RA. When you take DMARDs, it can take time before there is a noticeable difference in pain and joint swelling. During this time, you might be prescribed an additional medication, like a steroid or NSAID, to help control symptoms.
DMARDs are meant for the long-term management of RA and may be taken for months or years in order to keep RA under control.
Common side effects of DMARDs include nausea, diarrhoea, upset stomach, dizziness, sores in the mouth, fatigue, increased risk of infection and liver problems. Regular blood tests are needed to monitor blood cell counts and liver function. Tell your doctor straight away if you think you may have an infection.
Biologic response modifiers, or "biologics" for short, are medications specifically designed to target your body’s immune system. Like DMARDs, biologics are used to slow the progression of rheumatoid arthritis (RA), help prevent damage to the joints, and ease joint swelling, tenderness and pain.
Biologics can take some time to work. Some people notice the effects of biologics quickly (within a week), while it takes other people longer to feel the effects. Biologics are often combined with other medications, such as DMARDs, to treat RA. They are most often prescribed when other RA therapies are not working.
Biologics are injected under the skin or into a vein, so a common side effect with biologics is mild skin reactions or discomfort at the injection site. Other potential side effects of biologics are nausea, abdominal pain and headaches. Rarely, people who take biologics may develop serious infections, lupus-like reactions, nervous system diseases and cancer. You should not take a biologic if you are pregnant or breastfeeding, or have a history of multiple sclerosis or cancer. Tell your doctor if you have a history of tuberculosis, hepatitis B or recurrent infections.
Please note that the information on this website is intended for informational purposes only and should not be used as a substitute for seeking medical advice or treatment from a healthcare professional. You should not use this information to diagnose or treat a medical condition or health problem. Speak to a healthcare professional if you have any questions about your health, medical condition, symptoms or treatment options.
UK National Rheumatoid Arthritis Society
1rheuminfo.com – A website that provides information about arthritis and musculoskeletal disorders and about the medications used to treat them.
The mission of the National Institute of Arthritis and Musculoskeletal and Skin Diseases is to support research into the causes, treatment and prevention of arthritis and musculoskeletal and skin diseases; the training of basic and clinical scientists to carry out this research; and the dissemination of information on research progress in these diseases.