Scientists are still investigating potential causes and treatments for autoimmune conditions. Here’s what to know. View on ...

Studies have reported cases of people developing autoimmune diseases like rheumatoid arthritis and lupus after undergoing gastric bypass surgery. But research is mixed as to whether there’s a link.

Our immune system has a dark side: It’s supposed to fight off invaders to keep us healthy. But sometimes it turns traitor and attacks our own cells and tissues. What are called autoimmune diseases can ...

Inflammation is our body's defense mechanism against phenomena it recognizes as foreign. However, as with any complicated system, an error may arise. Inflammation ...

Of all the ways our immune system can run amok and damage the body instead of protecting it, autoimmune encephalitis is one ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are more than 80 autoimmune conditions (lupus, rheumatoid arthritis, celiac disease, and multiple ...

Autoimmune neurological diseases are conditions where the immune system attacks nerve cells. Damage to neuronal cells can lead to a variety of neurologic and psychiatric symptoms. Autoimmune diseases ...

Endometriosis is not officially considered an autoimmune disease. However, experts believe it may develop because of immune system dysregulation (when the immune system isn’t functioning as it should) ...

Autoimmune hepatitis (AIH) is an inflammatory liver disease influenced by genetic, environmental, and immunologic factors.

Myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) is a rare autoimmune condition in which the body's ...