Psoriatic arthritis happens when your immune system mistakenly attacks healthy cells in your body. (About 1.5 million 2 people in America have psoriatic arthritis.) If you are trying to determine ...

The ears are just one part of the body where you can get eczema. Children tend to get eczema more often than adults, usually before they reach age 1. While eczema tends to be long-lasting, it can get ...