Anxiety Disorders: What They Actually Are

This article is general information published by the practice of Dr. Sholeh Toobaei, Specialist Psychiatrist, Dubai. It has not yet been individually reviewed by a clinician and is not a substitute for personal medical advice. Published: 1 September 2026.

Scope: This article explains anxiety disorders in plain language. It is not a diagnosis and cannot tell you whether you personally have an anxiety disorder. Only a proper clinical assessment can do that.

What is anxiety, and when does it become a disorder?

Anxiety is a normal human emotion. It is your body's alarm system — the surge of adrenaline, the racing heart, the feeling that something is wrong. Evolution designed it that way. Your ancestors needed it to run from predators. You need it to stay alert in a driving test or a job interview.

A disorder happens when the alarm misfires. It goes off when nothing is wrong, or when a normal situation feels life-threatening, or when it will not switch off even though the situation has passed. Anxiety becomes a disorder not because the feeling is intense, but because it is persistent, unpredictable, or disproportionate — and because it starts to change what you do.

The key word is disorder. It means the anxiety is now disordering your life rather than protecting it.

What are the main types of anxiety disorders?

Generalised Anxiety Disorder (GAD) is the one where the worry itself is the problem. The person is not afraid of one specific thing — they are worried about everything: work, health, family, money, the future. The worry is constant, hard to stop, and usually accompanied by physical tension, irritability, and poor sleep.

Panic Disorder involves sudden attacks of intense fear that peak within minutes. The person feels like they are dying or having a heart attack, even though nothing physical is wrong. The fear of the attack itself — the worry that it will happen again — becomes a second problem on top of the physical symptoms. This is the disorder behind most emergency department visits that turn out to have no medical cause.

Social Anxiety Disorder is the fear of being judged, humiliated, or observed by other people. It is not shyness — it is a deep fear that shapes behaviour. People with social anxiety avoid presentations, avoid eating in public, avoid making phone calls, avoid parties. They may describe themselves as introverted when what they mean is that the fear is exhausting.

Specific Phobias are fears of particular things — heights, flying, needles, enclosed spaces. The fear is real and the avoidance is real, but the trigger is narrow and focused.

Agoraphobia is the fear of places or situations where escape might be difficult or help would not be available if symptoms start. Paradoxically, it often develops after a person has had a panic attack in a particular setting — a supermarket, a lift, a crowded bus — and their brain decides to avoid that setting forever.

How does anxiety feel in the body?

Anxiety is not only in the mind. The body is part of the problem and part of the treatment. Physical symptoms include: a racing or pounding heart, tightness in the chest, shortness of breath, dizziness, sweating, trembling, nausea, muscle tension, headaches, a dry mouth, and a sense of unreality — like things around you are slightly out of focus or not quite real.

These symptoms are genuine. They are not "all in your head." They are real physiological responses to adrenaline and cortisol. A person who visits their GP with chest pain and dizziness, only to be told nothing is wrong with their heart, is often relieved and then frustrated: "If nothing is wrong, why do I feel so terrible?" The answer is exactly what this article is describing — the alarm system is firing with no emergency.

What causes anxiety disorders?

There is no single cause. Genetics matter — if your family has anxiety, you are more likely to have it. Temperament matters — people who are naturally more sensitive to uncertainty and threat are more vulnerable. Life events matter — chronic stress, trauma, a difficult period at work, an unsatisfying relationship — all of these can tip someone past the threshold.

But the most important thing to understand is this: anxiety disorders are not caused by weakness, or by thinking the wrong thoughts, or by having a character flaw. They are medical conditions that involve real neurobiology — real changes in how the brain's alarm circuitry works. This is not a philosophical problem. It is a biological one.

In Dubai, specific risk factors include: extreme heat that reduces outdoor activity and social contact, shift work that disrupts circadian rhythms, a culture where mental health is not discussed openly, and expatriate stress — isolation, visa dependence, and the pressure to appear fine.

What actually helps?

The two best-studied treatments are talking therapy (specifically cognitive behavioural therapy, or CBT) and medication. CBT helps you understand the patterns that maintain anxiety — the thoughts, the avoidance behaviours, the physical reactions — and systematically change them. It is structured, time-limited, and evidence-based. It teaches you to face what you fear in small, manageable steps rather than avoiding it forever.

Medication for anxiety typically involves a class of medicines called SSRIs or SNRIs — they adjust the chemicals in the brain that regulate mood and anxiety. They are not sedatives. They are not addictive. They take a few weeks to start working, and they are most effective when combined with therapy. Benzodiazepines (fast-acting anti-anxiety medicines) have a role in some acute situations but are generally not recommended for long-term daily use.

There is also a lot to be said for the things anyone can start today: regular exercise (it reduces anxiety hormones and increases calming ones, directly), breathing exercises (slow deep breathing activates the part of your nervous system that calms you down), reducing caffeine and alcohol (both make anxiety worse), and a consistent sleep schedule.

Do I need medication or can I manage without it?

Some people with mild anxiety manage without medication, especially when they are doing CBT and making lifestyle changes. Moderate to severe anxiety usually benefits from medication as well as therapy. The decision is personal, and a good psychiatrist will explain the options honestly and let you choose.

You are always allowed to ask about the evidence, the side effects, and the alternatives. You are also allowed to try something and change your mind. Treatment is not a life sentence — it is an experiment you conduct with your doctor, and the data is how you feel.

When should I seek help?

Seek a professional opinion if anxiety has lasted most days for more than a few weeks, if it is making you avoid things you want to do, if it is affecting your work or relationships, or if you are using alcohol or other substances to calm yourself. Seek urgent help — call 999 (police) or 998 (ambulance) in the UAE, or go to the nearest emergency department — if you are having thoughts of self-harm, if your anxiety is so severe that you cannot eat or sleep at all, or if you are experiencing chest pain and have not yet had it checked by a doctor. For non-urgent enquiries, use the appointment request form on this website. This practice does not operate a monitored telephone line, and a message sent through the form may not be read straight away.