Anxiety has been part of human experience since the beginning of our species. Without it, we wouldn’t have survived long — it was fear that prompted our prehistoric ancestors to run from predators instead of standing still with curiosity. The problem arises when this primitive, life-saving mechanism begins responding to threats that don’t exist, or fires with a force wildly disproportionate to the actual situation. At that point, anxiety stops protecting us and starts to paralyse.

Normal anxiety vs. an anxiety disorder

Anxiety is an emotion, not a diagnosis. Everyone knows the feeling of stress before an exam, tension before a difficult conversation, or unease in the face of a real threat. That is healthy and adaptive.

We speak of an anxiety disorder when anxiety:

  • appears without a clear, real threat — or is grossly disproportionate to the situation,
  • is persistent (lasting weeks or months),
  • significantly interferes with daily functioning — work, relationships, rest,
  • leads to avoiding situations, places, or activities.

Anxiety disorders are the most commonly diagnosed group of mental health conditions. It is estimated that 15–20% of the population will experience one at some point in their lifetime.

Types of anxiety disorders

Generalised anxiety disorder (GAD)

GAD is characterised by chronic, “free-floating” worry — you worry about many different things at once (health, finances, work, relationships, the future), struggle to control your thoughts, and feel a more or less constant underlying tension. This is accompanied by physical symptoms: muscle tension, sleep difficulties, irritability, and problems concentrating.

A telling feature of GAD is that patients often describe their worry as “irrational” — they know they’re worrying “for no reason,” but they can’t stop.

Panic disorder

A panic attack is a sudden, intense wave of terror accompanied by strong physical symptoms: a racing or pounding heart, shortness of breath, dizziness, tingling, a sense of unreality (derealisation), and sometimes a powerful conviction that one is about to die or lose consciousness. An attack typically lasts a few minutes to about a quarter of an hour and peaks very quickly.

The attack itself isn’t yet a disorder — what becomes a problem is the secondary fear of having another attack and the avoidance that follows: people stop using public transport, avoid crowded places, and only leave home with someone else.

Social anxiety disorder

Social anxiety disorder is an intense fear of being judged by others — of embarrassing or humiliating oneself, or of doing something “wrong” in social or performance situations (public speaking, meetings, eating in public). People with social anxiety often understand intellectually that their fear is exaggerated — but this understanding doesn’t reduce the emotion.

Social anxiety disorder is seriously underdiagnosed. Many people spend years functioning with the belief that they are “naturally shy,” not knowing that what they experience is a diagnosable, treatable condition.

Specific phobias

Intense fear of a specific stimulus: flying, heights, needles, a particular animal, vomiting, thunderstorms. Specific phobias are among the most effectively treated disorders — therapist-guided exposure often produces results within just a few sessions.

OCD (obsessive-compulsive disorder) is now classified separately, but it shares a strong anxiety component with anxiety disorders. Intrusive thoughts (obsessions) trigger intense distress, which the person tries to reduce through compulsions (rituals) — checking, counting, washing, mental repetition. The problem is that compulsions bring temporary relief but in the long run reinforce the cycle.

What actually helps?

CBT — the gold standard

Cognitive behavioural therapy is the first-line treatment for virtually all anxiety disorders. The mechanism is straightforward to describe, though it requires real work in practice:

1. Recognising thought patterns. Anxiety feeds on distorted beliefs — catastrophising, overestimating the probability of a bad outcome, underestimating one’s ability to cope. CBT teaches us to identify these patterns and challenge them.

2. Exposure. The key technique in anxiety treatment. It involves gradually, in a controlled way, entering anxiety-provoking situations — without fleeing, without compulsions, without safety behaviours. The brain learns that the situation is safe. The mechanism is called habituation (for phobias) or inhibitory learning (a more recent model).

Avoidance is anxiety’s best ally. Every avoidance tells the brain: “That situation really was dangerous — good thing I got out.” Exposure is the direct reversal of that message.

3. Arousal regulation techniques. Diaphragmatic breathing, mindfulness — not as ends in themselves, but as tools for reducing the physiological arousal that allows us to work with anxiety more effectively.

Pharmacotherapy

SSRIs (selective serotonin reuptake inhibitors) and SNRIs (serotonin-norepinephrine reuptake inhibitors) are the medications of first choice for anxiety disorders. They work gradually (effect after 4–6 weeks) and are not habit-forming. Combined with CBT, they often produce better results than either approach alone.

Benzodiazepines (e.g. diazepam, lorazepam) are effective for short-term anxiety relief, but because of the risk of dependence and paradoxical worsening of anxiety on discontinuation, they are not recommended as long-term treatment.

When to seek help?

If anxiety is starting to affect your life — limiting you at work, in relationships, or in everyday activities — it is worth consulting a specialist. Don’t wait until it feels “serious enough.” Anxiety disorders tend to deepen when ignored, and to respond well to treatment when addressed actively.

What you’re feeling has a name. It also has effective treatment.

Piotr – brainlab.center · Środa Wielkopolska · online sessions