While many allergies are manageable, severe allergic reactions can be life-threatening without prompt treatment. Autoimmune disorders develop when your immune system mistakenly attacks your own ...

Disorders of the immune system are serious and need to be addressed by a specialist. When you’re sick or have an allergic reaction, your immune system isn’t working the way it should.

Learn about anaphylaxis, a severe allergic reaction, its symptoms, causes, diagnosis, treatment, prevention, and importance of awareness.

Tattoos can cause a spectrum of reactions, from swelling at the injection site to an effect that can spread over the body.

In Sjögren's syndrome, the body's immune system attacks and damages the tear and salivary glands in particular. Both diseases are rheumatic diseases that affect the lungs and can cause severe damage.

It may not be the mythical fountain of youth, but the strength of the body's immune system, or immune resilience, could hold ...

A decades-long scientific challenge in HIV vaccine development has been finding a way to train the immune system to produce ...

Innate immune reactions are characterized by the production ... Decoding the crosstalk between the brain and the immune system — arguably the two most complex biological systems in the body ...