Anxiety is an umbrella term that covers many different conditions — each with its own symptoms, triggers, and treatment options. Knowing the differences can help you understand what you’re experiencing and which support strategies may help.

Anxiety is one of the most common mental-health experiences worldwide — yet most people still misunderstand what it truly feels like. It’s not just “worry” or “stress.” Anxiety can affect every part of your mind and body, often in ways that are invisible to others.