What Happens in Your Body When You’re Feeling Anxious?

Anxiety isn’t just “in your head” — it’s a full-body experience. As a counsellor, I often explain to clients that what they’re feeling is a natural response, even if it feels overwhelming or confusing in the moment.

When we feel anxious, our brain detects a potential threat — whether real or imagined — and triggers what’s known as the “fight, flight, or freeze” response. This is your body’s way of keeping you safe, an ancient survival mechanism designed to prepare you to face danger.

The moment this alarm system goes off, your brain signals the release of stress hormones like adrenaline and cortisol. Your heart rate speeds up, breathing becomes quicker and shallower, and muscles tense, all to get you ready to react. You might notice sweaty palms, a churning stomach, or a tight chest — classic signs your body is gearing up for action.

But here’s the catch: in modern life, the “threat” isn’t usually a wild animal — it’s more likely an upcoming presentation, a difficult conversation, or even just a racing thought. Your body reacts the same way, even though there’s nothing you need to physically run from.

Understanding this can be empowering. Anxiety is not a sign of weakness or something being “wrong” with you — it’s your body trying to protect you. The challenge is that this protective system can become overactive, responding to everyday stressors as if they’re life-threatening.

In counselling, we work on calming this response — through breathing techniques, grounding exercises, and exploring the thoughts behind the feelings. By learning to recognise what’s happening in your body, you can begin to respond differently, helping your nervous system feel safe again.

If anxiety feels like it’s taking over, you don’t have to face it alone. Get in touch today to explore how counselling can help you regain calm, confidence, and control.