Jumpy at loud noises
A car backfires or a door bangs, and your whole body jolts. Your heart races and your hands shake. It can take many minutes before you feel calm again.
Your body has a built-in alarm. After a scary or violent event, that alarm can stay switched on high. Doctors call this hyperarousal, which means being on guard all the time.
Other things can add to it. Poor sleep, lots of coffee, some medicines, and long stress can make the jolt stronger. Loud noise at work or trouble with your ears can play a part too.
When to see someone
See a doctor if the jumpiness comes with flashbacks, bad dreams most nights, or you stay away from places that remind you of a hard event. Book a visit too if you drink or use drugs to stay calm, if this began after a blow to the head, or if your ears ring or hurt. If you think about harming yourself, call a crisis line or go to an emergency room today.
Below is a list of remedies that people try for the on-edge feeling that can follow trauma. Each one carries a grade for how much research stands behind it. A high grade means more solid studies; a low grade means the proof is thin so far.



