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What Does a Psychotherapist Do? Role, Training & How They Help

Medically reviewed by Dr. Rodica Albu, Neurologist – Psychiatrist, last reviewed September 2026

Many people have a picture of psychotherapy: a room, a chair, a person who listens. Beyond that, what actually happens is unclear to many people until they are in it, and that uncertainty is one of the reasons the first session gets postponed. This article describes the role plainly: what a psychotherapist does in a session, what they are trained and licensed to do in Switzerland, how they differ from a psychiatrist or a psychologist, and what the evidence says about how psychotherapy helps.

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What is a psychotherapist?

A psychotherapist is a professional trained to treat mental health difficulties through structured conversation. Mayo Clinic defines psychotherapy as “an approach for treating mental health issues by talking with a psychologist, psychiatrist or another mental health provider”. In practice it is a range of treatment techniques that aim to help you identify and change unhealthy emotions, thoughts and behaviours, delivered by a trained, licensed mental health professional in a supportive, non-judgemental setting.

In Switzerland, two kinds of professionals practise psychotherapy under their own responsibility. A psychiatrist is a physician with a specialist title in psychiatry and psychotherapy. A psychological psychotherapist is a psychologist who has completed a federally regulated postgraduate training in psychotherapy and holds a cantonal licence. The Psychology Professions Act protects the title “psychologist” and regulates who may practise psychotherapy. The everyday word “therapist” is not a title under that law, so it does not tell you whether the person holds either qualification. The credentials are what to check.

What does a psychotherapist actually do?

Less mystery than expected, and more structure.

Assessment first. At the first session the therapist usually gathers information about you, your situation and what you need. You should come away understanding what type of therapy is proposed, what the goals of treatment are, and how long each session will be. This is why the first session can feel like an interview.

Regular, time-limited sessions. Mayo Clinic describes sessions as typically weekly or every other week, lasting 45 minutes to an hour, and the overall course as ranging from weeks for a short-term issue to a year or longer for a long-standing one. How long it takes in your case is not something anyone can state in advance.

A method, not only a conversation. Each approach has techniques. Cognitive behavioural therapy (CBT) is structured and goal-oriented, and helps you identify unhelpful beliefs and behaviours and learn healthier coping skills. Interpersonal therapy focuses on problems in relationships with other people. Psychodynamic approaches work on increasing awareness of patterns in thought and behaviour. Dialectical behaviour therapy teaches skills for handling stress and intense emotions, and acceptance and commitment therapy helps you become aware of and accept difficult thoughts and feelings. A good therapist can tell you which they use and why.

Work between sessions. Many approaches involve tasks between sessions, and getting the most from therapy usually means completing that work, being open and honest, following the plan, and not expecting instant results.

Review. Progress is reviewed, and if it is not evident, that is something to raise with the therapist rather than a reason to stop quietly.

Confidentiality. Except in rare cases such as an immediate threat to safety or a legal duty to report, conversations with a therapist are confidential. In Switzerland, psychotherapists practising under their own responsibility are bound by federal professional duties and supervised by the cantons. If you are ever at immediate risk, the numbers at the top of this page apply.

What do psychotherapists help with?

Most mental health conditions, including anxiety disorders, mood disorders such as depression, eating disorders, attention deficit hyperactivity disorder (ADHD), addictions and personality disorders, as well as stress, relationship difficulties, grief, trauma and the strain of living with a chronic or visible condition, from a long-term illness to hair loss. Not everyone who benefits from psychotherapy has a diagnosis: it can help with the stresses and conflicts of life that can affect anyone.

How are psychotherapists trained in Switzerland?

The training is longer than many assume.

For a psychological psychotherapist, the Psychology Professions Act (PsyG) sets the path. Admission to an accredited psychotherapy training requires a master’s degree in psychology with sufficient study in clinical psychology or psychopathology. The postgraduate training itself lasts two to six years and includes at least two years of full-time clinical practice, at least one of them in outpatient or inpatient psychotherapeutic-psychiatric care, plus at least 500 hours of the trainee’s own psychotherapeutic work with patients and at least ten documented, supervised cases. The federal title is issued by the Confederation, and only its holders (or holders of a recognised foreign title) may use the designation “federally recognised psychotherapist”. Practising under their own responsibility then requires a cantonal licence under Article 22 PsyG, which brings with it professional duties including continuing education.

For a psychiatrist, the route is medical school followed by a six-year specialist training in psychiatry and psychotherapy, structured as four to five years of specialty training, a year of somatic medicine and up to a year of child and adolescent psychiatry.

Both can be checked. PsyReg is the public federal register of psychologists holding a federal or recognised foreign postgraduate title, and records cantonal licences, though the Federal Office of Public Health notes that not every cantonal licence has yet been entered. MedReg is the public register of physicians, showing diplomas, specialist titles and licences.

Psychotherapist, psychiatrist, psychologist: the differences

The three titles are often used interchangeably. They are not the same.

A psychiatrist is a medical doctor. They diagnose, provide psychotherapy, and can prescribe medication and other medical treatment.

A psychological psychotherapist is a psychologist with the additional postgraduate title and licence described above. They provide psychotherapy.

A psychologist holds a master’s-level degree in psychology, a title that is protected in Switzerland. Without the psychotherapy title, a psychologist may not practise psychotherapy under their own responsibility.

Which one you need depends on the situation. Where medication may be part of the plan, or where a physical condition may be contributing, a physician is the right starting point. Where structured talking therapy is the main need, a psychological psychotherapist or a psychiatrist can both provide it.

How does psychotherapy help?

The evidence is strongest for the most common conditions. The World Health Organization (WHO) states that psychological treatments are the first treatments for depression, naming behavioural activation, CBT, interpersonal psychotherapy and problem-solving therapy, with antidepressant medication added in moderate and severe cases. For anxiety disorders, the WHO describes psychological interventions as essential treatments, with CBT-based approaches having the most evidence. The mechanism, in plain terms, is that therapy helps you identify the patterns in thinking and behaviour that keep a problem going, and learn healthier ways of coping.

It is worth being precise about the limits. Psychotherapy generally involves little risk, but because it explores painful feelings and experiences, you may feel emotionally uncomfortable at times. It may not resolve a condition entirely or make a difficult situation go away; what it can do is give you the means to cope with it in a healthier way. And a large share of people who would benefit do not receive it: the WHO reports that in high-income countries only about one third of people with depression receive mental health treatment, and that only about one in four people with an anxiety disorder receive any treatment at all.

What a clinician can usually offer at the outset is an assessment, a considered view of what is going on, and a plan with review points. What no clinician can responsibly promise at a first Consultation is how long it will take or what the result will be. The replacement for that promise is a method with review points, adjusted if it is not working.

How do you get support in Switzerland?

Since 1 July 2022, psychotherapy delivered by a psychological psychotherapist has been covered by basic health insurance when prescribed by a physician holding one of the specialist titles the rules name, which include general internal medicine, paediatrics, and psychiatry and psychotherapy, with 15 sessions per prescription and insurer approval required beyond 30 sessions. Basic insurance covers examinations and treatment in case of illness. The evaluation of the prescription model noted by the Federal Council on 24 June 2026 found it has become established and that access tends to be judged as improved, while waiting times remain long, especially for children and adolescents and in rural regions. A physician is therefore usually the first step.

Mental Health is one of the areas in which ahtida Health, a structured digital medical clinic, provides care. Consultations are available in German and English. If you prefer to start online, mental health care at ahtida Health is one route, and it can be explored at your own pace.

Frequently asked questions

Do I need a diagnosis to see a psychotherapist?
No. Psychotherapy can help with the stresses and conflicts of life that affect anyone, not only diagnosed conditions. For psychotherapy with a psychological psychotherapist to be covered by basic insurance, however, a physician’s prescription is required.
How long does psychotherapy take?
It depends on the issue, its severity, your progress and your circumstances. Mayo Clinic gives a range from a few weeks for a short-term issue to a year or longer for a long-standing one. The length is reviewed as you go rather than fixed at the start.
Is what I say confidential?
Conversations with a therapist are confidential except in rare cases, such as an immediate threat to safety or a legal duty to report. Swiss psychotherapists practising under their own responsibility are bound by federal professional duties and cantonal supervision. Ask your therapist directly at the first session; it is a reasonable question.
Who can prescribe medication?
A psychiatrist is a physician and can prescribe medication. If medication may be part of your plan, a physician is the right starting point. Any medication that is prescribed should not be changed or stopped without discussing it with the prescriber first.
Does basic insurance in Switzerland cover psychotherapy?
At the system level, yes: compulsory basic insurance covers examinations and treatment in case of illness, and psychotherapy by a psychological psychotherapist is covered when prescribed by a physician, subject to your annual deductible (CHF 300 to CHF 2,500 for adults) and 10% coinsurance capped at CHF 700 per year. Without a prescription, it is not covered by basic insurance.

 

A reasonable next step

If you have been wondering whether talking to someone would help, a first consultation is a reasonable way to find out. You can speak with a mental health professional when it suits you. A first consultation gives you space to ask questions and see whether the approach feels right for you.

References

  1. ch.ch, Swiss Confederation. Emergencies and danger. Date not stated on page.
  2. Die Dargebotene Hand (143.ch). How to contact us. Date not stated on page.
  3. Die Dargebotene Hand (143.ch). Die Dargebotene Hand now speaks English. 1 January 2023.
  4. Pro Juventute (147.ch). 147: Wir sind für dich da. Date not stated on page.
  5. Mayo Clinic. Psychotherapy. 11 April 2023.
  6. Cleveland Clinic. Psychotherapy: What It Is, Why It Is Done & Types. Last reviewed 30 June 2022.
  7. Schweizerisches Institut für ärztliche Weiter- und Fortbildung (SIWF/FMH). Weiterbildungsprogramm Fachärztin oder Facharzt für Psychiatrie und Psychotherapie. Last revised 15 September 2022.
  8. Bundesamt für Gesundheit (BAG). Häufige Fragen (FAQ) zum Psychologieberufegesetz (PsyG). Date not stated on page.
  9. Bundesamt für Gesundheit (BAG). Gesetzgebung Psychologieberufe. Date not stated on page.
  10. Bundesamt für Gesundheit (BAG). Psychologieberufe: Berufsausübung. Date not stated on page.
  11. Bundesamt für Gesundheit (BAG). Psychologieberuferegister PsyReg. Date not stated on page.
  12. Bundesamt für Gesundheit (BAG). Häufige Fragen (FAQ) zum MedReg. Date not stated on page.
  13. Cleveland Clinic. Psychiatrist vs. Psychologist: Key Differences. 21 July 2026.
  14. World Health Organization. Depressive disorder (depression) (fact sheet). 29 August 2025.
  15. World Health Organization. Anxiety disorders (fact sheet). 8 September 2025.
  16. Bundesamt für Gesundheit (BAG). Neuregelung der psychologischen Psychotherapie ab 1. Juli 2022. Date not stated on page.
  17. Bundesamt für Gesundheit (BAG). Neuregelung der psychologischen Psychotherapie hat sich etabliert (media release). 24 June 2026.
  18. ch.ch, Swiss Confederation. Health insurance benefits: Switzerland and abroad. Date not stated on page.
  19. ch.ch, Swiss Confederation. Health insurance costs and premium reductions. Date not stated on page.

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