Depression: how to recognise it and what treatment can do

How is depression different from normal sadness?

Sadness is a natural response to loss and difficulty. It usually has a clear cause, fades gradually with time and support, and does not stop you from functioning. Depression is something else: a medical condition that persists for weeks or months, disrupts sleep, appetite, concentration and the ability to work or care for others, and may have no obvious trigger at all.

The clinical marker doctors use is at least two weeks of persistent low mood or loss of interest in things you previously enjoyed, with clear impact on daily life. If you have stopped finding pleasure in almost everything, feel exhausted despite adequate rest, and struggle to make even simple decisions, these are signals worth taking seriously.

In Middle Eastern and North African countries, people often describe depression in physical terms: heaviness in the chest, unexplained fatigue, scattered pain that moves from one place to another. This is not dramatisation or exaggeration. It reflects how the brain expresses a disruption in neurotransmitter function, and it is a well-recognised clinical pattern called somatic presentation of depression. Patients with this presentation often see several specialists for the physical complaints and receive normal investigation results before anyone considers a mental health explanation. Recognising that pattern, in yourself or in someone you care for, is the first step toward getting the right help rather than more unhelpful tests.

What are the symptoms of depression?

Depression does not look the same in everyone. Low mood and loss of interest are its core features, but they are commonly accompanied by: changes in sleep, whether too much or too little; changes in appetite and weight; slowed thinking and movement, or conversely persistent restlessness and agitation; feelings of worthlessness or guilt that seem disproportionate; and difficulty concentrating or making decisions that were previously easy.

A systematic review published in Issues in Mental Health Nursing in 2016 found that adolescent depression across the Arab region was frequently missed because withdrawal and silence were interpreted as laziness or rebellion rather than as symptoms. This same pattern applies to adults. Depression in men in the region often presents as irritability, exhaustion and social withdrawal rather than expressed sadness, because expressing emotional pain remains culturally stigmatised.

In older adults, depression often hides behind multiple physical complaints without a clear medical cause. Patients attend clinics for fatigue, pain or dizziness and are investigated repeatedly without finding an answer. This pattern is worth raising with any doctor who has been unable to explain persistent physical symptoms.

Why does depression happen?

Depression is not caused by a single event or a weak will. The most accurate explanation available is an interaction between genetic, biological, psychological and social factors. Changes in neurotransmitter activity, particularly serotonin and noradrenaline, play a documented role, but they are part of a broader picture rather than the complete explanation.

Early trauma, chronic stress, physical illness, certain medications, and hormonal shifts such as those following childbirth or during menopause can all open the door to a depressive episode in people with an underlying predisposition. In the Arab world, specific additional stressors matter: displacement, unemployment, war and the breakdown of traditional family support networks when communities are scattered by conflict.

The Global Burden of Disease Study 2023, published in The Lancet in 2026, identified depression as one of the leading causes of disability worldwide, with rates rising significantly since 1990. This is a common condition, not a rare one, and recognising it as such is part of what makes seeking treatment a reasonable and normal act.

Can depression be treated? What are the options?

Yes, depression is treatable in the majority of cases. The first step is accurate diagnosis, because depression shares symptoms with other conditions including underactive thyroid and anaemia. A doctor will ask structured questions and rule out physical causes before making a diagnosis.

Talking therapy, and specifically cognitive behavioural therapy (CBT), is supported by strong evidence. A meta-analysis published in the Canadian Journal of Psychiatry in 2013 covering over 100 clinical trials confirmed its effectiveness compared with other treatments. The practical challenge in much of the region is the limited number of trained therapists outside major cities, and cost where services are private.

Antidepressant medications, particularly selective serotonin reuptake inhibitors (SSRIs), improve symptoms in most people when taken consistently for at least four to six weeks. They do not cause addiction in the clinical sense, and they do not change who you are. The decision to start medication belongs with a doctor, not a pharmacist, even though some of these drugs can be bought without a prescription in parts of the region.

A randomised trial published in the Journal of Consulting and Clinical Psychology in 2006 compared antidepressants, CBT and behavioural activation in adults with major depression and found that combining psychological and pharmacological treatment outperformed either alone, particularly in more severe presentations.

What to do when specialist help is not nearby

This is the reality for many people in Syria, Yemen, Sudan and displaced communities. The first step is always the nearest primary care doctor or health clinic. Many moderate cases can be managed by a general practitioner with appropriate guidance, and that is not a compromise, it is good medicine.

Organisations including Medecins Sans Frontieres, the WHO Mental Health Gap Action Programme and several regional NGOs provide free mental health support in crisis zones. These services are often not advertised, and people who need them most do not always know they exist. It is worth asking at any health facility, because the answer may surprise you.

Remote consultation via video call is growing in Jordan, Egypt, the UAE and a few other countries. It is not a complete substitute for in-person care, but for someone in a rural area or a displacement camp with a phone connection, it may be the only accessible option and far better than going without.

How does depression look different in women and men?

Women are diagnosed with depression at roughly twice the rate of men. Hormonal factors and additional social pressures both contribute, but this gap also reflects the fact that men in many Arab cultural contexts are less likely to seek help or use emotional language to describe their state.

In women, depressive episodes often cluster around hormonal transitions: the premenstrual phase, the weeks following childbirth, and the perimenopause years. Postpartum depression in particular is frequently dismissed as normal new-mother tiredness, in social environments where new mothers are expected to appear joyful and grateful regardless of how they actually feel. A woman who appears functional but is inwardly struggling may wait years before anyone uses the word depression, because the expectation of happiness in motherhood is so strong.

In men across the Arab world, depression often surfaces as persistent irritability, social withdrawal, overworking to avoid being at home, or increased use of substances to numb a state they cannot name. These presentations are less likely to bring a man into a mental health consultation because they do not look like the commonly imagined picture of depression. Recognising them as potential symptoms rather than personal failings is part of what makes it possible to reach the people who most resist asking for help.

Does depression come back? What reduces the risk?

About half of people who have one depressive episode will have another at some point. This risk rises with each subsequent episode. Continuing treatment for at least six months after symptoms resolve, even when you feel well, significantly reduces relapse rates. This is one of the most important things your doctor will tell you, and one of the things most often ignored.

Regular physical activity has a documented antidepressant effect through biological pathways, not just through distraction or time-filling. Maintaining real social connection, getting consistent sleep and learning to recognise early warning signs of a returning episode all reduce both severity and duration when depression does recur.

People in situations of ongoing stress such as displacement, poverty or chronic conflict face a harder challenge. Addressing the medical condition and acknowledging the impossible conditions coexist. A person can need treatment for depression and also be in a situation that would make anyone struggle. Both are true.

Can depression be prevented?

Complete prevention is not guaranteed for everyone, but there is good evidence for factors that reduce risk and speed recovery. Physical activity, consistent sleep, strong social ties and developing skills to manage stress all lower the cumulative burden on the nervous system. None of these are a cure, and none of them will reliably prevent a severe depressive episode in someone with a strong predisposition, but they reduce frequency and severity in people who are vulnerable.

People who have already had one episode benefit most from ongoing low-level monitoring. Recognising the personal early warning signs, which vary between individuals, allows intervention before the episode becomes severe. Some people notice sleep disturbance first; for others it is increased irritability or withdrawing from phone calls. Knowing your own pattern and sharing it with someone you trust creates an early warning system that costs nothing.

For those living in communities affected by conflict, economic collapse or displacement, the honest answer is that the risk environment cannot always be changed. In those circumstances, the goal shifts from prevention to earlier recognition, better coping and faster access to whatever care is available. Supporting community-level mental health resources and reducing stigma around using them makes a measurable difference at the population level.

Sources

• GBD 2023 Mental Disorder Collaborators: Updated trends in the global prevalence and burden of mental disorders, 1990-2023: a systematic analysis for the Global Burden of Disease Study 2023, Lancet (London, England), 2026
• Al-Amer R, Alshawish E, Soudah O et al: Prevalence of depression among medical students across the Arab region: a scoping review, BMC medical education, 2025
• Dardas LA, Bailey DE Jr, Simmons LA et al: Adolescent Depression in the Arab Region: A Systematic Literature Review, Issues in mental health nursing, 2016
• Cuijpers P, Berking M, Andersson G et al: A meta-analysis of cognitive-behavioural therapy for adult depression, alone and in comparison with other treatments, Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2013
• Dimidjian S, Hollon SD, Dobson KS et al: Randomized trial of behavioral activation, cognitive therapy, and antidepressant medication in the acute treatment of adults with major depression, Journal of consulting and clinical psychology, 2006
• World Health Organization: Depression fact sheet