Juvenile Idiopathic Arthritis

Understanding Juvenile Idiopathic Arthritis

Juvenile Idiopathic Arthritis (JIA) is a type of arthritis that occurs in children under the age of 16. It is characterized by persistent joint inflammation that can cause pain, swelling, and stiffness. The exact cause of JIA is unknown, but it is believed to involve a combination of genetic and environmental factors, leading to an autoimmune response where the body mistakenly attacks its own tissues.

Recognizing Symptoms of Juvenile Idiopathic Arthritis

You might notice several signs in your child that could indicate Juvenile Idiopathic Arthritis:

• Joint Pain and Swelling: Persistent pain, tenderness, or swelling in one or more joints, often worse in the morning or after periods of inactivity.
• Stiffness: Stiffness in the joints, particularly after waking up or remaining inactive for a long period. This can affect the child’s ability to move and perform daily activities.
• Limping: A noticeable limp, especially in the morning or after naps, often due to pain or stiffness in the knees, ankles, or feet.
• Reduced Range of Motion: Difficulty moving the affected joints fully, which can impact physical activities and play.
• Fatigue: Unusual tiredness or lethargy, possibly due to chronic pain or the body’s immune response.
• Fever: Low-grade fever that may come and go, often accompanying flare-ups of symptoms.
• Rash: Some children may develop a light pink rash that is not itchy, which can appear with fever episodes.