ELI5: what is lupus

Lupus is when your body's own superhero team, your immune system, gets confused and starts attacking healthy parts of you instead of just the bad guys like germs.

Imagine you have a team of superheroes whose job is to protect you from sickness. Usually, they're really good at finding and fighting off villains like colds and flu. But sometimes, with lupus, these superheroes get confused.

• Instead of only attacking the bad guys, they start attacking your own body – like your skin, joints, or even your kidneys!
• It's like they're mistaking your own house for the bad guy's hideout.

• For example, if they attack your skin, you might get a rash, like a butterfly shape on your face.
• If they attack your joints, they might become sore and swollen, making it hard to move.
• If they attack your kidneys, they might not work as well to clean your blood.

There's no cure for lupus yet, but doctors can help manage it with medicine. These medicines help to calm down your superhero team so they stop attacking your own body, allowing you to live a fuller life. It's like giving them a time-out to reset their brains.