Hi there! Do you know what nails are? They are the hard things on the tips of our fingers and toes that protect them. Sometimes, people's nails turn yellow, which means they change color from their normal pink color. That's called "yellow nail syndrome."
Yellow nail syndrome happens when someone's lymphatic system doesn't work as well as it should. The lymphatic system is a system in our bodies that helps us fight sickness by carrying a type of liquid called lymph around. When the lymphatic system isn't working right, the liquid can get stuck and make parts of the body swell up. In the case of yellow nail syndrome, the liquid can get stuck in the nails, which makes them turn yellow.
People with yellow nail syndrome might also have other symptoms, like their nails growing more slowly, or their lungs not working as well as they should. So, doctors need to look at all of someone's symptoms to figure out if they have yellow nail syndrome.
The good news is that even though yellow nail syndrome is a rare condition that doesn't have a cure yet, there are treatments that can help manage the symptoms. So, people with yellow nail syndrome can still live happy, healthy lives!