Is it true that … mental health is affected by inflammation?

Studies have found that anti-inflammatory drugs can improve your mood. But what does that mean for conditions such as depression and anxiety?

Is it true that … mental health is affected by inflammation?

TL;DR

  • Inflammation is the immune system's response to injury or infection, and can also occur during illnesses, obesity, or aging.
  • Elevated cytokines in the blood are a marker of inflammation, and these molecules can affect mood and brain activity.
  • Studies show cytokine-blocking anti-inflammatory drugs can improve mood, potentially by altering brain activity.
  • Research suggests a link between higher cytokine levels and increased risk of depression, and between immune-related diseases and psychiatric disorders.