When you feel anxious, your body goes into what’s called an “alarm reaction,” preparing you to deal with what it perceives as a threat. This reaction is part of the body’s natural “fight-flight-freeze” response, and it triggers a series of physical sensations designed to help you handle danger. Here’s a closer look at what happens inside your body:
1. Rapid heartbeat and breathing:
Imagine you’re being chased by a wild animal. Your heart starts pounding and your breathing speeds up. This happens because your body is pumping more blood and oxygen to your major muscles and organs, preparing you to either run away or confront the danger. This increased circulation helps you act quickly.
2. Sweating:
Think about sweating during a tough workout. When you’re anxious, you sweat for a different reason—it’s your body’s way of cooling itself down. Sweating also makes your skin more slippery, which could help you slip away from danger or avoid being grabbed.
3. Nausea and stomach upset:
When you’re anxious, your body temporarily shuts down non-essential functions, like digestion, to focus on survival. That’s why you might feel nauseous or have an upset stomach. Your body is directing energy to more critical functions, which means digestion takes a back seat.
4. Dizziness or lightheadedness:
As you prepare to either fight or flee, your body sends more blood and oxygen to your muscles. This can cause you to breathe faster, sometimes leading to hyperventilation. The increased oxygen can make you feel dizzy or lightheaded. Additionally, the blood flow to your brain might slightly decrease, contributing to that dizzy feeling. Don’t worry—this decrease in blood flow isn’t harmful.
5. Tight or painful chest:
When you’re anxious, your chest muscles tense up as part of the body’s preparation for action. This can make your chest feel tight or even painful, especially if you’re taking deep breaths.
6. Numbness and tingling sensations:
Hyperventilation can cause numbness and tingling in your fingers and toes. Additionally, the tiny hairs on your body might stand up, increasing your sensitivity to touch. Blood flow also shifts to major muscle groups and away from less critical areas like your fingers, which can contribute to these sensations.
7. Unreality or bright vision:
Anxiety can make your surroundings seem brighter or blurrier. This happens because your pupils dilate to let in more light, helping you see potential threats more clearly. This reaction can make your environment seem less real or more intense.
8. Heavy legs:
When your legs are preparing for action, the increased muscle tension and blood flow can make them feel heavy. It’s like your legs are ready to spring into action, but this sensation can make them feel cumbersome.
9. Choking sensations:
Rapid breathing and muscle tension around your neck can dry out your throat, giving you a choking sensation. This feeling is a result of your body’s heightened alertness, not an actual physical blockage.
10. Hot and cold flashes:
You might experience sudden hot or cold flashes. These sensations are linked to sweating and changes in blood flow. Constriction of blood vessels in your skin helps reduce blood loss if you’re injured.
Understanding these physical responses can help you recognize that they are normal parts of how your body handles anxiety. They’re meant to protect you, not harm you, and learning about them can make the sensations feel less alarming.