What is arthritis?

Arthritis is when the joints in your body get sore and stiff, like when a door gets stuck after a long time.

Imagine your knees are like the hinges on a big toy car door. When you play with your toys all day, the door might creak and be hard to open because the hinge got tired. That's kind of what happens with arthritis, the joints, which are like those hinges, get worn out or hurt, so moving becomes harder and more painful.

When someone has arthritis, their joints may feel:

• Sore, like when you pinch your finger too hard.
• Stiff, like when a pencil gets stuck in the eraser and doesn’t move easily.
• Hot or swollen, like a balloon that’s been filled with extra air.

Sometimes, arthritis happens because of wear and tear, just like how a toy car door might get tired from opening and closing too much. Other times, it can happen suddenly, like when you fall and hurt your knee badly.

It's not magic, it’s just the body telling us that something needs rest or care!