Psychiatry

Psychiatry is the branch of medicine for mental, emotional and behavioural health: a psychiatrist is a medically-qualified doctor who diagnoses, treats and prevents these conditions and can prescribe medication (Royal College of Psychiatrists). If you, or someone you care about, is in a mental-health crisis, or cannot keep yourself safe, that is not a psychiatry-appointment situation and it is certainly not a flight: call your local emergency number or crisis line, or go to the nearest emergency department, now (NHS). For everyone else, this page walks you through what a psychiatrist actually does, how treatment unfolds from your first visit onward, what to bring and ask, what can go wrong on either side of the decision, and what changes when you get this care abroad.

What psychiatry is

A psychiatrist is a medically-qualified practitioner who has spent 5–6 years training to be a doctor, worked as a doctor in general medicine and surgery for at least a year, and then completed at least 6 more years of training in helping people with psychological problems (Royal College of Psychiatrists). That medical foundation is the difference from a counselor or therapist: a psychiatrist can diagnose a mental illness, use a range of psychological treatments and use a range of medications, and can check whether a physical problem is driving your symptoms (Royal College of Psychiatrists). Psychotherapy, also called talk therapy or counseling, is the sister field that provides the talking treatments; a psychiatrist can prescribe and assess for physical causes where a counselor cannot (National Institute of Mental Health). On MTR the talking treatments live on their own page, Counseling and Psychological Services; psychiatry and counseling often run side by side, one prescribing, one talking.

Because psychiatry has no narrower sub-services on MTR, the breadth of the page comes from the condition groups it addresses:

• Depression, a depressed mood or loss of pleasure or interest in activities for long periods of time, which is different from ordinary, short-lived mood fluctuations (World Health Organization).
• Anxiety disorders, where in 2023 some 470 million people worldwide were living with one, including 146 million children and adolescents (World Health Organization).
• Obsessive compulsive disorder (OCD), treatable, usually with medication plus therapy, but it can take several months before you notice the benefit (NHS).
• PTSD (post-traumatic stress disorder), a mental health condition caused by very stressful, frightening or distressing events, managed with medicines and therapy (NHS).
• Bipolar disorder, extreme mood changes between very high (mania) and very low (depression), managed with medicines and talking therapy (NHS).
• Psychosis and schizophrenia, a long-term condition causing a range of psychological symptoms, treated with a tailored combination of medicine and therapy (NHS).
• Addiction, defined as not having control over doing, taking or using something to the point where it could be harmful to you (NHS).

Psychiatry also treats eating disorders and mental-health problems in children, teens and older adults, and it covers the risk-bearing interventions, electroconvulsive therapy (ECT) under a general anaesthetic, transcranial magnetic stimulation (TMS) and ketamine or esketamine, which the risk section covers later (Royal College of Psychiatrists; NIMH; Oxford Health NHS Foundation Trust).

MTR lists psychiatry alongside five related hubs, each part of the wider picture of how a specialist reaches you. A Consultation / Check-up is where you first describe your problem in plain terms. Diagnostics covers the tests psychiatrists order, like blood work to rule out physical causes. Pathology is where those blood samples are analysed. Radiology covers imaging when a scan is part of the assessment. And Surgery is where you go when the answer turns out to be physical, not psychiatric, which is exactly why psychiatrists check first.

How psychiatry works

In England, most people first contact care through a GP referral, and the first person you may see is a nurse, social worker or occupational therapist from a community mental health team (Royal College of Psychiatrists). If a GP thinks you may have bipolar disorder or another mental health condition, they will refer you to a mental health specialist, a psychiatrist (NHS). Abroad, private clinics may see you directly without a GP referral, and that shorter route is part of why people travel; the assessment itself still happens.

The first assessment exists to protect you: a psychiatrist asks about the problem that brought you in, but also about anything that has happened in your life, your thoughts and feelings and your physical health (Royal College of Psychiatrists). There may be a brief physical exam - feeling your pulse at your wrist, taking your blood pressure, looking into your eyes - because a physical problem such as a thyroid disorder can mirror these symptoms, which a doctor can rule out (Royal College of Psychiatrists; National Institute of Mental Health).

Then comes a diagnosis and a treatment plan: medication, a referral for talk therapy, or both. How medication works explains why treatment takes months, not days. Antidepressants are a type of medicine mainly used to treat the symptoms of depression, as well as other conditions; they work by affecting the activity of chemicals in the brain called neurotransmitters, and they usually take 1 to 2 weeks to start having an effect and can take up to 8 weeks to work fully (NHS). Finding the best treatment may take trial and error (National Institute of Mental Health). You are seen weekly at first, to check the effect and the side effects (NHS). SSRIs, a class of antidepressant, will usually be the first type prescribed because their side effects are generally easier to manage, and they are less likely to cause serious problems if you take too much of the medicine (NHS).

Different conditions run on different medicines. Antipsychotics are usually recommended as the initial treatment for the symptoms of an acute schizophrenic episode; they work by blocking the effect of the chemical dopamine (NHS). Before starting them, your doctor should give you a thorough physical examination, and possibly some scans such as an ECG, because antipsychotics can affect the heart and metabolism (NHS). Lithium is a mood stabiliser used to treat mood disorders such as bipolar disorder, and it too can take weeks to months to work (NHS).

A few conditions are stubborn. OCD treatment, an SSRI plus a therapy called exposure and response prevention, can take several months before you notice the benefit, you may need to take an SSRI for up to 12 weeks before any benefit, and most people need treatment for at least a year (NHS). There is no cure for OCD, but treatments help people manage their symptoms, engage in day-to-day activities, and lead full, active lives (National Institute of Mental Health). When depression has not responded to several medication trials, a psychiatrist may discuss the risk-bearing interventions: ECT, done under general anaesthetic; repetitive TMS, a noninvasive therapy that uses an electromagnet to stimulate the brain with repeated low-intensity pulses; and ketamine or esketamine for treatment-resistant depression (Oxford Health NHS Foundation Trust; National Institute of Mental Health; Oxford Health NHS Foundation Trust).

Who it is for, and when not to wait

This section starts with what waiting costs, because psychiatry is needed care, not optional care. Mental disorders can severely disrupt daily life and cause long-term suffering if left untreated (World Health Organization). Depression symptoms interfere with day-to-day functioning and cause significant distress for the person experiencing them (National Institute of Mental Health). The scale of the problem shows how much goes untreated: 322 million people in the world have depression, and even in high-income countries only about one third of people with depression receive mental health treatment (World Health Organization). The barriers are not mysterious, they are a lack of investment in mental health care, a lack of trained providers and social stigma (World Health Organization). If untreated mood conditions already run this deep in rich countries with good systems, long home waits or high costs are a genuine reason some people weigh care abroad, but a serious symptom still needs local care now.

Care works better earlier. A persisting problem, symptoms lasting several weeks and interfering with daily life, or a worsening one, is itself the trigger to speak to a doctor; there is no standard psychiatric screening cadence to wait for. What matters is knowing which of three situations you are in: a crisis that needs emergency help now, a persisting or worsening problem that deserves a psychiatrist or at least a routine GP appointment soon, or a physical possibility worth investigating.

The crisis threshold is the important one. If you are in danger or do not feel you can keep yourself safe, call 999 in England or your local emergency number anywhere, or go to A&E or the nearest emergency department (NHS). If a doctor worries that a person with PTSD is at risk of self-harm, suicide or harming someone else, they may need to stay in hospital or have support from a crisis team at home (NHS). Do not book a flight or wait for a routine appointment in those moments; crisis care is a local matter.

How to prepare

Before your first appointment, take notes about your symptoms: when they began, how long they have lasted, how often they occur (National Institute of Mental Health). The provider will ask all of that anyway, and your notes let you answer instead of freezing. What to bring, and why:

• A list of everything you take: current medications, supplements, alcohol or substance use. Doctors cannot safely prescribe psychotropic medication without knowing what is already in your system, and some conditions are masked by medication.
• Your previous records: earlier diagnoses, treatment attempts and what they did or did not do. The trial-and-error of finding the right drug is faster when the psychiatrist knows which drugs already failed.
• A note of family history: several conditions, bipolar disorder and schizophrenia among them, run in families, and this shapes what the psychiatrist considers.
• Your goals in one paragraph: what a better week looks like for you. Treatment plans are more useful when you have said what you are measuring them against.

You can say these exact words to your psychiatrist:

• "What diagnosis are you considering, and what would confirm or rule it out?" (Royal College of Psychiatrists)
• "How long should I expect before this treatment works, and how will we know it is not?" (NHS)
• "What are the most common and the most serious side effects, and what should I do if they are bad?" (NHS)
• "How long will I need to stay on this, and how do I come off it safely?" (NHS)

What to expect, risks and recovery

When treatment works, the benefits are concrete: symptoms that were steering your days start loosening, sleep and appetite settle, functioning returns, and relationships become possible again. Many people recover from schizophrenia, although they may have periods when symptoms return (relapses) (NHS). OCD has no cure, but treatment helps people manage symptoms and lead active lives (National Institute of Mental Health).

Now the honest account of what treatment can cost you, stated plainly. Antidepressant side effects such as nausea, dry mouth, dizziness, weight gain, sleep problems and sexual problems are common, usually mild, and many ease after a couple of weeks as your body gets used to the medicine (NHS). There is also a very small chance that SSRIs could cause you to have suicidal thoughts or want to self-harm; if that happens, contact your doctor or go to emergency care (NHS). Rarely, antipsychotics can trigger suicidal feelings or an urge to self-harm (NHS). Both the medication and the condition carry a suicide risk, which is precisely why a crisis means emergency help now, not a routine appointment (NHS).

Two things you must not do on your own. First, do not stop an antidepressant suddenly or without talking to your doctor, because coming off gradually reduces withdrawal symptoms; suddenly stopping an SSRI can cause unpleasant side effects (NHS; NHS). Second, never adjust doses yourself when you travel or abroad: you will usually stay on a working antidepressant for at least 4 to 6 months after your symptoms have eased, so a steady supply and a prescriber who monitors you matter more than convenience (NHS). Antipsychotics have their own monitoring: they can cause an increase in blood cholesterol, changes in blood sugar and blood pressure that can become both higher or lower than usual, and these need checking while you take them (NHS). Lithium's common side effects include feeling sick and a metallic taste (NHS).

Those treatments each have their own profile, different from medication's. ECT is done under a general anaesthetic, and side effects are usually mild and short term but can sometimes be more severe and potentially long-lasting; up to 40% of patients, that is about two in five, can have temporary memory problems while they are having ECT, which usually clear within two months of the last treatment (Oxford Health NHS Foundation Trust). If an anaesthetist deems it unsafe for you, you would not be offered ECT (Oxford Health NHS Foundation Trust). TMS is noninvasive and needs no anaesthetic (National Institute of Mental Health). Ketamine is not a licensed treatment for depression and the effects of taking it long term are unknown, so any clinic offering it should tell you that honestly (Oxford Health NHS Foundation Trust).

The risks of not having treatment are the other half of the decision, and they are documented: mental disorders can severely disrupt daily life and cause long-term suffering if left untreated, and untreated depression carries its own grave tail, suicide being a leading cause of death among 15 to 29-year-olds, with an estimated 727,000 people worldwide losing their lives to it in 2021 (World Health Organization; World Health Organization). Neither side should be softened: treatment has real side effects (NHS) and trial-and-error (National Institute of Mental Health), and waiting has real costs (World Health Organization). Knowing which of the two you are choosing to manage is what the appointments are for.

Finding psychiatry abroad on MTR

Some readers come to psychiatry abroad for cost, for waits that stretch into months, for privacy, for a psychiatrist who shares their language or culture, or because a specific treatment is unavailable at home. All reasonable. But psychiatric care is longitudinal, you will be on medication for months at least, and that changes what you must check:

• Who prescribes, and are they qualified: confirm the psychiatrist is registered in the destination country and what their training is, the same questions as anywhere.
• Whether the treatment you need is actually offered: ECT requires anaesthetic capability and ongoing monitoring; ketamine is not licensed for depression in the UK and its long-term effects are unknown, so ask what evidence the clinic relies on (Oxford Health NHS Foundation Trust).
• Medication continuity, before and after: prescriptions for controlled drugs are normally limited to a supply of up to 30 days, and the NHS accepts responsibility for supplying ongoing medication for temporary periods abroad of up to three months; beyond that you need an alternative local supply or a personal export/import licence (St David's Family Practice NHS). If you carry controlled medicine, it must go in your hand luggage with a doctor's letter and proof of prescription, it may be taken away at the border if you cannot prove it was prescribed for you, and if you are taking medicine out of the UK you should check the destination country's rules with the embassy before you travel (GOV.UK). Rules vary by country, so this is an embassy check, not a guess.
• A written aftercare plan and a home follow-up: who reviews you when you are home, what happens if you run out of medication, and who you call day or night. Psychotherapy can be effective delivered virtually via telehealth, which gives telepsychiatry a realistic role in follow-up after you return, but not in a crisis (National Institute of Mental Health).
• Confidentiality and data protection: ask how your records are stored and who can see them; mental-health records deserve the same caution as anything more personal.
• Do not travel while unstable: if your symptoms are worsening or you are in crisis, the right care is local emergency or crisis support now, and telepsychiatry and flights come later (NHS).

On MTR, compare providers on those points, qualifications, whether your treatment is offered, medication continuity, confidentiality and a home follow-up, rather than on price. Start with the psychiatry providers directory, and if you want a wider view of the destinations people use for medical care, the guides on top medical tourism destinations worldwide and navigating US medical tourism set the general framework.

This week, if your symptoms have lasted several weeks and are interfering with daily life, write down when they began and speak to a doctor about them.

Medical disclaimer: This information is for general educational purposes and is not medical advice. Always consult a qualified healthcare professional about your individual situation.

Reviewed against authoritative medical sources (Royal College of Psychiatrists; National Health Service England; the National Institute of Mental Health, US; the World Health Organization; Oxford Health NHS Foundation Trust; St David's Family Practice NHS; GOV.UK).

Last reviewed: 4 November 2026