Flare-ups, times when it gets worse, can last for several weeks. Later on, symptoms may lessen. They include:
- Fevers of 103 F or higher
- Pink rash that comes and goes
- Eye inflammation
- Joint pain or stiffness
- Limping
- Swelling in joints
- Being less active
- Trouble with movements of hands or fingers, affecting things like handwriting or coloring
- Problems with bone development and growth