Inflammation is characterized by five cardinal signs: redness, heat, swelling, pain, and loss of function. Learn more about the signs and symptoms.

A sed rate (erythrocyte sedimentation rate) is a blood test that detects inflammation in your body and is often ordered when inflammation is suspected.

Chronic fatigue syndrome may involve autoimmunity and inflammation. See what recent research tells us.

A few cases of heart inflammation have been seen in teens after they got a COVID vaccine, but experts say you probably don't need to worry.

CDC's safety group met on Wednesday, June 24, to discuss the risks of heart inflammation from COVID-19 vaccinations.

TMJ headache is when pain from the jaw spreads to the face and head. Learn more about this condition, reviewed by our board-certified specialists.

Having psoriasis or psoriatic arthritis (PsA) is linked to depression, anxiety, and low self-esteem. Here’s how to cope with your mental health during flare-ups.

Learn about the cause, symptoms, diagnosis, and treatment of cradle cap, and find out how to treat mild cases of cradle cap at home.