Guide · anxiety · 3 min read
Why anxiety shows up in your body first, step by step, when you want something simple
Racing heart, tight chest, churning stomach. Understanding the mechanism makes the symptoms less frightening.
Start here
Most of the usual advice misses the point. What follows is the version that survives contact with a real week.
Simple is the point. There is no advanced version to graduate to.
If you only do one thing from this page, do the first point below. It is first because it removes the most friction for the least effort.
What helps
Because the system is physical, physical things work on it: slow exhales, cold water, walking, moving your shoulders.
The physical symptoms come from the same system that gets you out of the way of a car. It is fast, physical and not very smart.
The symptoms are uncomfortable but not dangerous. Chest tightness from anxiety does not damage the heart.
What to do when it does not work
Your heart rate rises, breathing speeds up and blood moves to your muscles. That is why your hands go cold and your chest feels tight.
The symptoms usually peak within ten minutes and then fall, even if nothing is done. Knowing that the peak is short helps more than it sounds.
Checking your body for symptoms increases your sensitivity to them. This is why health anxiety tends to escalate.
Questions people ask
Should I avoid the situations that trigger it?
Avoidance works in the short term and shrinks your world in the long term. This is the pattern CBT is designed to break.
Written for people who want the practical version. No accounts, no tracking, no newsletter wall.