What are the symptoms of juvenile idiopathic arthritis (JIA)?
The most common symptoms of all forms of juvenile idiopathic arthritis (JIA) include:
- Joint pain and swelling. They may come and go, but they are most often persistent.
- Joint stiffness in the morning.
- Crankiness, refusal to walk, or protecting or guarding a joint. You might notice your child limping or trying not to use a certain joint.
- Often unpredictable changes in symptoms, from periods with no symptoms (remission) to flare-ups.
In some cases, these symptoms can be mild and hard for you to see. A young child may be more cranky than normal. Or a child may go back to crawling after he or she has started walking. Your child's joints may feel stiff in the morning. Or your child may have trouble walking.
Even though pain is a common symptom of JIA, your child may not be able to describe the pain. Or he or she may be used to the pain. To know if your child is in pain, look for changes such as stiff movements, rubbing a joint or muscle, or avoiding movement.
Children with this disease can also get inflammatory eye disease. This can lead to permanent vision problems or blindness if it's not treated. Eye disease often has no symptoms before vision loss occurs.
Systemic JIA can cause fever spikes and a rash.
- The fever usually reaches 103 F (39.4 C) to 106 F (41.1 C) once or twice a day. It falls to normal between spikes.
- The rash is spotty, flat, and sometimes faint red or pink. It may occur with the fever. It may be on the torso, face, palms, soles of the feet, and armpits. The rash often comes and goes. It may appear late in the day or in the early morning. It may also be brought on by warm baths or by rubbing or scratching the skin.
Other conditions with symptoms similar to JIA include growing pains, overuse, injury, bone infection, and certain inflammatory diseases. Many conditions can cause painful, stiff joints in children. Most often, when a child has joint pain now and then, it's related to an injury or aggravating factors, such as repetitive overuse in sports activities. JIA is a fairly uncommon cause of these symptoms.
Rheumatoid Arthritis Zones
Rheumatoid arthritis often affects small and large joints on both sides of the body (symmetry), such as both hands, both wrists or elbows, or the balls of both feet.
How is juvenile idiopathic arthritis (JIA) treated?
Your child's treatment will be based on the type of JIA he or she has, and how serious it is.
- Disease-modifying antirheumatic drugs (DMARDS) may be used to prevent the arthritis from getting worse and injuring bones and joints.
- Nonsteroidal anti-inflammatory drugs (NSAIDs) to help reduce pain and inflammation.
- Exercise and physical therapy help keep your child's muscles flexible and strong.
- Occupational therapy helps your child live as independently as possible.
Even when JIA isn't severe, your child may still need long-term treatment. To make sure that treatment is right for your child, work closely with the medical team. Learn as much as you can about your child's disease and treatments. Stay on a schedule with your child's medicines and exercise.
Some children with JIA have no appetite, so malnutrition becomes a medical concern. If your child has little appetite for food, see a registered dietitian for help.
Caring for your child with juvenile idiopathic arthritis (JIA)
You can do a lot at home to help your child relieve his or her symptoms and prevent JIA from causing problems.
Do range-of-motion exercises.
These help maintain your child's joint range and muscle strength. They also prevent contractures. You may need to help an infant or younger child do the exercises.
Find a balance between rest and activity.
Your child may need extra naps or quiet time to rest the joints and regain strength. But too much rest may lead to weakness in unused muscles.
Follow a medicine schedule.
- An older child may find it easier to remember to take medicine by using a pillbox or chart for a day's or week's worth of medicine.
- Ask your doctor if the dose can be adjusted so your child can take it at times that are most convenient and won't make him or her feel "different" from others.
- To avoid stomach upset, you can also give nonsteroidal anti-inflammatory drugs (NSAIDs) with meals or a small snack.
Use assistive devices.
These can help your child hold on to, open, close, move, or do things more easily. Devices include Velcro fasteners and enlarged handles. Getting your child lightweight clothing and toys will also help.
Make sure that your child sees the doctor regularly.
Your child should also have eye exams with an ophthalmologist. Inflammatory eye disease can develop as a complication in children with JIA.
Help manage your child's stiffness.
- Apply heat to stiff and painful joints for 20 minutes, and repeat as needed. You can use hot water bottles. Or make hot packs from towels dipped in warm water or wet towels microwaved for 15 to 30 seconds. Always make sure that hot water bottles and hot packs aren't too hot for your child's skin. Keep a cloth between the hot water bottle and your child's skin. Don't use heat if your child's joints are red and warm.
- Many children who have JIA have less stiffness in the morning if their joints are kept warm during the night. To help keep joints warm, try footed pajamas, thermal underwear, a sleeping bag, a heated water bed, or an electric blanket.
- Encourage your child to take a warm bath or shower first thing in the morning. It can help ease stiffness. Have your child stretch gently afterward.
- Give morning medicines as early as you can, with a snack or breakfast, to prevent upsetting an empty stomach.
Copyrighted material adapted with permission from Healthwise, Incorporated. This information does not replace the advice of a doctor.