“I thought it was just stress” — this is a line I hear from patients who come in with headaches, insomnia, tingling sensations, dizziness, or chronic fatigue. And indeed, stress is often a key factor. But what many people don’t know is that long-term stress has a very specific impact on the nervous system — an impact that can be measured, understood, and, most importantly, acted upon.

How stress affects the nervous system

When you're stressed, your sympathetic nervous system (the part of your nervous system responsible for your "fight or flight" response) becomes overactive. Your body releases more adrenaline and cortisol (stress hormones), your heart rate speeds up, your muscles tense up, and your digestion slows down. This is a perfectly normal response to a short-term threat. The problem arises when stress becomes chronic—when your nervous system remains on high alert for weeks, months, or years.

In this state, neurotransmitters (chemical messengers in the brain), especially serotonin and dopamine, become depleted. Cortisol levels remain chronically elevated, which disrupts sleep, immunity, digestion, and even the brain's ability to repair itself.

What I see in the office

Patients under long-term stress often present with a series of symptoms that seem unrelated: headaches, insomnia, digestive problems, tingling, dizziness, a feeling of pressure in the chest, difficulty concentrating. Sometimes they have already had a series of tests with various specialists and everything is "in order". This is exactly when an integrated approach can make a difference.

A neurological exam and EEG (electrical brain activity recording) help me assess how the brain functions under stress. In some patients, I see patterns that indicate increased nervous excitability, in others, signs of exhaustion. This information guides my approach.

Why the "just relax" approach doesn't work

Telling someone under chronic stress to relax is as effective as telling someone with a broken leg to just walk. A nervous system that has been in a state of heightened activity for months or years cannot be "turned off" by will alone. It requires a specific, targeted approach.

In my practice, I use a combination of methods. Acupuncture is one of the most effective — it works directly on the nervous system, stimulating the activation of the parasympathetic nervous system (the part of the nervous system responsible for rest and recovery). Many patients experience a deep relaxation after the first treatment that they describe as something they haven't felt in months.

Nutritional support for the nervous system

Chronic stress literally drains the body's resources. Magnesium, B vitamins, vitamin C, zinc — all of these are substances that are rapidly depleted during stressful periods. With a nutritional analysis, we can determine what your body is lacking and supplement it in a targeted manner.

Hepibel, a dietary supplement that supports emotional balance, can be a useful part of the approach for patients whose stress significantly affects their mood and sense of inner peace. But as always, it is part of a larger plan that includes understanding the cause, not a substitute for it.

Small steps that make a big difference

What I advise patients to do right away: Dedicate five minutes a day to mindful breathing. Inhale through your nose for a count of four, hold your breath for a count of four, exhale through your mouth for a count of six. This simple technique directly activates the parasympathetic nervous system and sends a signal to your brain that it's safe—and that's exactly what a chronically stressed nervous system needs.

Also, try to spend at least 20 minutes in nature every day without your phone. Research shows that natural environments lower cortisol levels faster than almost any other intervention.

Stress can be understood and acted upon.

It's important for me to know: chronic stress is not something you have to live with. There are concrete, measurable ways to help your nervous system recover and return to balance. If you feel like stress is affecting your health, contact us for a consultation — together we can create a plan that's right for you.