Why does the human body shiver when it’s scared?


The human body shivers when it’s scared as a result of the fight-or-flight response. This is a natural, involuntary reaction to danger that prepares the body to either fight or flee. When we’re scared, the brain releases a hormone called adrenaline, which causes a number of physical changes, including:

  • Increased heart rate and blood pressure
  • Faster breathing
  • Sweating
  • Muscle tension
  • Pupil dilation

The shaking that occurs during the fight-or-flight response is caused by the muscles contracting and relaxing rapidly. This is thought to be a way of generating heat and preparing the body for action.

In some cases, the fight-or-flight response can be triggered by situations that are not actually dangerous, such as public speaking or taking a test. In these cases, the shaking may be a sign of anxiety.

If you find yourself shaking when you’re scared or anxious, there are a few things you can do to calm down:

  • Take deep breaths
  • Focus on your surroundings
  • Distract yourself with something else
  • Exercise
  • Talk to someone you trust

If the shaking is severe or persistent, it’s important to see a doctor to rule out any underlying medical conditions.

Here are some additional tips on how to stop shaking when scared:

  • Identify your triggers. What are the things that make you feel scared or anxious? Once you know your triggers, you can start to avoid them or develop coping mechanisms for dealing with them.
  • Practice relaxation techniques. Deep breathing, meditation, and yoga are all effective ways to reduce stress and anxiety.
  • Get enough sleep. When you’re well-rested, you’re better able to cope with stress.
  • Eat a healthy diet. Eating nutritious foods will give you the energy you need to deal with stress.
  • Exercise regularly. Exercise is a great way to reduce stress and anxiety.
  • Talk to someone. Talking to a therapist or counselor can help you understand your anxiety and develop coping mechanisms.

If you’re struggling to cope with shaking or other symptoms of anxiety, it’s important to seek professional help. A therapist can teach you how to manage your anxiety and live a full and productive life.