Psychotherapy: Types, Benefits & What to Expect in Treatment

Medically reviewed | Last reviewed: | Evidence level: 1A
Psychotherapy, also known as talk therapy, is an evidence-based treatment for mental health conditions where you work with a trained professional to understand and change thoughts, feelings, and behaviors. Research shows psychotherapy is as effective as medication for many conditions including depression and anxiety. Treatment can be short-term (8-20 sessions) or long-term, depending on your needs and the type of therapy.
📅 Published: | Updated:
⏱️ Reading time: 15 minutes
Written and reviewed by iMedic Medical Editorial Team | Specialists in psychiatry and psychology

📊 Quick Facts About Psychotherapy

Effectiveness
75-80%
show improvement
CBT Duration
8-20 sessions
typical treatment
Session Length
45-60 min
standard session
WHO Recommended
First-line
for mild-moderate depression
Online Therapy
Equally effective
for many conditions
ICD-10 Code
Z71.1
SNOMED: 75516001

💡 Key Takeaways About Psychotherapy

  • Proven effectiveness: Research shows 75-80% of people who receive psychotherapy show significant improvement
  • Multiple approaches: CBT, psychodynamic therapy, and other methods work for different conditions and personalities
  • As effective as medication: For mild to moderate depression and anxiety, psychotherapy is as effective as medication
  • The therapeutic relationship matters: Finding a therapist you trust and feel comfortable with is crucial for success
  • Online therapy works: Research supports that teletherapy is as effective as in-person therapy for many conditions
  • Change takes time: Most people see improvements within 6-12 sessions, but lasting change may require continued treatment
  • Active participation required: Therapy works best when you engage actively and complete homework assignments

What Is Psychotherapy and How Does It Work?

Psychotherapy is a collaborative treatment where you work with a trained mental health professional to understand and change problematic thoughts, feelings, and behaviors. Through regular sessions, you develop insight, learn coping skills, and make lasting changes that improve your mental health and quality of life.

Psychotherapy, often called "talk therapy," is a scientific approach to treating mental health conditions through structured conversations with a trained professional. Unlike casual conversations with friends, psychotherapy uses evidence-based techniques developed through decades of research to help you understand yourself better and make meaningful changes in your life.

The term "psychological treatment" encompasses various therapeutic approaches, all grounded in psychological science. These treatments are effective for a wide range of conditions including depression, anxiety disorders, phobias, eating disorders, post-traumatic stress disorder (PTSD), and substance use disorders. Beyond clinical conditions, psychotherapy also helps people cope with stress, sleep difficulties, relationship problems, and major life transitions.

Psychotherapy is often combined with other treatments, such as medication, physical exercise, or lifestyle changes. This integrated approach can be particularly effective, as different treatments work synergistically to address various aspects of mental health. For example, while medication might help stabilize mood quickly, psychotherapy provides long-term skills for managing emotions and preventing relapse.

What Is the Purpose of Psychotherapy?

The fundamental goal of all psychotherapy is to help you feel better and function more effectively in your daily life. Sometimes you know exactly why you're struggling, other times you may feel distressed without understanding the cause. Psychotherapy provides a safe space to explore these experiences.

How you feel can be understood through the lens of your thoughts, emotions, behaviors, and relationships, as well as your life experiences. Through psychotherapy, you gain insight into yourself and your patterns. You learn to modify thoughts and behaviors that aren't serving you well, and you develop skills to accept aspects of yourself or your life that cannot be changed.

Who Provides Psychotherapy?

Psychotherapy is delivered by various mental health professionals with specialized training. Psychologists hold doctoral degrees and specialize in psychological assessment and treatment. Psychiatrists are medical doctors who can prescribe medication and provide therapy. Licensed clinical social workers, licensed professional counselors, and marriage and family therapists also provide psychotherapy after completing graduate training and supervised clinical experience.

It's important to verify that your therapist is properly licensed in your jurisdiction. Licensure ensures the therapist has met educational requirements, completed supervised training, and adheres to ethical standards. Most countries have regulatory bodies that maintain databases of licensed professionals.

Confidentiality and Privacy

All licensed mental health professionals are bound by strict confidentiality requirements. What you discuss in therapy remains private and cannot be disclosed to anyone without your written consent. There are limited exceptions, such as when there's imminent risk of harm to yourself or others, or when required by law in cases of child or elder abuse. Your therapist will explain these limitations at the beginning of treatment.

When Is Psychotherapy Needed?

Psychotherapy is beneficial when mental health symptoms interfere with daily life, relationships, or work. Common signs include persistent sadness or emptiness, overwhelming anxiety, difficulty managing emotions, relationship problems, traumatic experiences, or feeling stuck in unhelpful patterns despite wanting to change.

Mental health challenges manifest in various ways, and recognizing when professional help is needed is an important first step. You might benefit from psychotherapy if you experience any of the following:

  • Persistent feelings of emptiness, sadness, or hopelessness that don't improve with time
  • Symptoms of depression, anxiety, panic attacks, or phobias
  • Difficulty trusting others or maintaining healthy relationships
  • Struggles with alcohol, drugs, gambling, or other addictive behaviors
  • Feeling chronically stressed, overwhelmed, or unable to concentrate
  • Experiencing intrusive thoughts, eating disorders, or self-harming behaviors
  • Difficulty coping after a traumatic event or significant loss
  • Feeling distressed without knowing why

Physical symptoms often accompany psychological distress. You might experience persistent fatigue, headaches, muscle tension in your shoulders, neck, or back, or digestive problems. These bodily symptoms frequently have psychological roots and can improve with psychotherapy.

Relationship Difficulties

Interpersonal problems are a common reason people seek therapy. You might struggle to connect with others, repeatedly find yourself in unhealthy relationships, or have difficulty setting boundaries. Perhaps you avoid intimacy, or you keep choosing partners who disappoint you despite knowing better. Psychotherapy helps you understand these patterns, develop better relationship skills, and build healthier connections.

Low self-esteem often underlies relationship difficulties. Through therapy, you learn to value yourself, assert your needs, and break cycles of self-defeating behavior that have kept you stuck.

Reduced Quality of Life

Sometimes you might avoid situations that cause discomfort or anxiety, or that you fear will make you lose control. While avoidance provides short-term relief, it gradually shrinks your world and reduces your quality of life. You might miss opportunities, avoid social situations, or stay in unsatisfying circumstances because change feels too frightening.

Psychotherapy helps you break these patterns of avoidance. You learn to face feared situations gradually, develop new coping strategies, and reclaim activities and experiences that bring meaning and joy to your life.

Difficulty with Emotions

If you struggle to identify or express your feelings, therapy can help you reconnect with your emotional life. Rather than continuing to suppress or avoid emotions, you learn to view them as valuable sources of information about yourself and your needs.

Conversely, if you're overwhelmed by intense emotions like anger, fear, or sadness, psychotherapy provides tools for emotion regulation. You learn to experience feelings without being controlled by them, responding thoughtfully rather than reactively.

How Should I Prepare for Psychotherapy?

Prepare for your first session by reflecting on why you're seeking therapy and what you hope to achieve. You don't need to have everything figured out—your therapist will guide you through initial conversations. Be ready to discuss your symptoms, relevant history, and any questions about the treatment process.

Starting therapy can feel daunting, but extensive preparation isn't necessary. Simply being able to articulate why you're seeking help and what you hope to gain is enough for a first session. Your therapist is trained to help you feel comfortable, ask clarifying questions, and collaboratively determine whether psychotherapy is right for you and which approach might work best.

During initial sessions, your therapist helps you formulate treatment goals. It's important to understand what you can realistically expect from therapy. Your therapist should be able to explain why their particular approach is suited to your goals and how the treatment process will unfold.

Questions to Ask Your Therapist:
  • What will treatment cost, and is it covered by insurance?
  • How long are sessions, and how often will we meet?
  • How will we know if the treatment is working?
  • What results can I realistically expect?
  • What will be expected of me as a patient?
  • Can I discuss what happens in therapy with others? What are the effects of doing so?

What Is Required of You?

Therapy often involves confronting thoughts, behaviors, or feelings that are difficult or uncomfortable. It can be demanding work, and you may need to examine yourself honestly, including aspects you'd rather not face. Some people temporarily feel worse before they feel better, especially when processing difficult material—this doesn't mean therapy isn't working.

Your motivation and active engagement significantly influence treatment outcomes. Therapy isn't something done to you; it's something you participate in. Completing homework assignments, practicing new skills between sessions, and being honest with your therapist all increase the likelihood of success.

The Therapeutic Relationship

It can feel strange to open up to someone you've just met. You might wonder if you'll ever feel comfortable, if you can really improve, or if anyone can truly understand your experience. These concerns are normal. Most people find that as sessions progress, the therapist no longer feels like a stranger.

While the therapeutic relationship becomes personal to some extent, it remains professional. You won't socialize outside of sessions, and appropriate boundaries are maintained. This professional structure actually makes therapy more effective—it creates a unique space focused entirely on your growth and healing. Maintaining these boundaries is your therapist's responsibility, including after treatment ends.

If Talking Feels Difficult

If you find it hard to open up, that's understandable. You might start by contacting a crisis helpline or chat service, where you can speak anonymously without long-term commitment. Sometimes just having someone listen without judgment can make it easier to take the next step toward therapy.

If Previous Therapy Didn't Work

Not every therapeutic relationship is the right fit, and sometimes the timing simply isn't right. If you've tried therapy before without success, consider what type of help you need and try again with a different therapist or approach. Research shows that the quality of the therapeutic relationship is one of the strongest predictors of outcome—finding the right match matters.

What Is Cognitive Behavioral Therapy (CBT)?

Cognitive Behavioral Therapy (CBT) is a structured, goal-oriented therapy that focuses on changing unhelpful thought patterns and behaviors. CBT is typically short-term (8-20 sessions), involves homework between sessions, and has strong research support for treating depression, anxiety, phobias, OCD, and many other conditions.

CBT is based on the principle that our thoughts, feelings, and behaviors are interconnected and can be modified. When you're struggling psychologically, you often get caught in negative thinking patterns that influence how you feel and act. CBT helps you identify these patterns and systematically change them.

Treatment is structured around concrete goals, and you typically work on homework assignments between sessions. These might include keeping thought diaries, practicing relaxation techniques, or gradually facing feared situations. The active participation required in CBT is one reason for its effectiveness—you're developing skills you can use long after therapy ends.

CBT is considered the gold standard treatment for many conditions because of its extensive research base. It's effective for depression, generalized anxiety disorder, panic disorder, social anxiety, specific phobias, obsessive-compulsive disorder (OCD), post-traumatic stress disorder (PTSD), eating disorders, and insomnia. Treatment duration varies depending on the condition and individual needs, but many people see significant improvement within 8-20 sessions.

Several specialized therapies have evolved from CBT, including Acceptance and Commitment Therapy (ACT), Dialectical Behavior Therapy (DBT), and Mindfulness-Based Cognitive Therapy (MBCT). Each maintains CBT's core principles while emphasizing different elements like acceptance, mindfulness, or emotional regulation.

Online CBT (Internet-Based CBT)

Internet-based CBT, often called iCBT, delivers treatment through digital platforms. You work through structured modules at your own pace, often with therapist guidance via messaging or video sessions. Research consistently shows that iCBT is as effective as in-person CBT for conditions including depression, anxiety, insomnia, and stress-related disorders.

Online therapy offers significant advantages: you can access treatment from anywhere, at times that suit your schedule. This removes barriers like transportation, childcare, or living in areas with limited mental health services. Many healthcare systems now offer iCBT programs, making evidence-based treatment more accessible than ever.

What Is Psychodynamic Therapy (PDT)?

Psychodynamic therapy (PDT) explores how unconscious thoughts and past experiences influence current behavior and relationships. Unlike the structured approach of CBT, PDT is more exploratory, helping you develop self-understanding and insight. Treatment can be short-term (focused on specific issues) or long-term (broader personal exploration).

Psychodynamic therapies are based on the idea that your current difficulties may stem from unconscious conflicts, unresolved past experiences, or patterns established early in life. In treatment, you explore how your history shapes your present—how past relationships influence current ones, how old defenses might no longer serve you, and how unprocessed emotions affect your well-being.

PDT helps you understand yourself and your relationships at a deeper level. This might involve working through grief, trauma, or difficult experiences from your past. The goal is increased self-awareness and personal growth, leading to lasting change in how you experience yourself and relate to others.

Unlike CBT, psychodynamic therapy typically doesn't follow a predetermined structure or manual. Instead, therapist and patient work together to discover meaningful patterns and understand how they developed. The therapeutic relationship itself often becomes a source of insight, as patterns that appear in other relationships may also emerge in therapy.

Short-Term and Long-Term PDT

Short-term psychodynamic therapy focuses on specific issues or current problems, typically lasting several months. Long-term therapy, sometimes continuing for years, allows for deeper exploration of personality patterns and fundamental ways of relating to yourself and others.

Specialized Psychodynamic Approaches

Several evidence-based therapies have developed from psychodynamic principles. Mentalization-Based Therapy (MBT) helps people understand their own and others' mental states, particularly beneficial for borderline personality disorder. Panic-Focused Psychodynamic Psychotherapy (PFPP) is a manualized treatment specifically for panic disorder. These specialized approaches combine psychodynamic insight with structured treatment elements.

What Other Types of Psychotherapy Are Available?

Beyond CBT and psychodynamic therapy, other evidence-based approaches include Interpersonal Therapy (IPT) for depression, group therapy, couples and family therapy, and specialized trauma therapies like EMDR. The best approach depends on your specific condition, preferences, and goals.

Interpersonal Therapy (IPT)

IPT is a structured therapy originally developed for depression but now adapted for other conditions including eating disorders, bipolar disorder, PTSD, and anxiety disorders. IPT focuses on how relationship problems affect your psychological well-being and how psychological difficulties impact your relationships. Treatment addresses specific interpersonal issues such as grief, role transitions, relationship conflicts, or social isolation.

Group Therapy

In group therapy, you meet with a therapist alongside other people with similar experiences or challenges. Groups typically include 6-10 members and are led by one or two trained facilitators. Group therapy offers unique benefits: you realize you're not alone in your struggles, learn from others' experiences, receive feedback from peers, and practice interpersonal skills in a supportive environment.

Research shows group therapy is as effective as individual therapy for many conditions, and it's particularly valuable for issues involving relationships, social anxiety, or isolation. Groups may be open (new members can join) or closed (same members throughout), and may follow structured programs or be more discussion-based.

Couples and Family Therapy

Systemic therapy views individual problems within the context of relationships and family dynamics. Rather than treating one person in isolation, the couple or family participates together. This approach is particularly effective for relationship difficulties, mental health problems in children and adolescents, substance abuse, and situations involving domestic conflict.

Sessions may involve different combinations of family members, and sometimes two therapists work together. The goal is to improve communication, resolve conflicts, and change unhelpful patterns that maintain problems.

Trauma Therapy

Specialized treatments exist for people struggling after traumatic experiences. Trauma-Focused CBT (TF-CBT) systematically processes traumatic memories and addresses trauma-related thoughts and behaviors. Eye Movement Desensitization and Reprocessing (EMDR) uses bilateral stimulation (like eye movements) while processing traumatic memories, and has strong evidence for treating PTSD.

These therapies help you work through traumatic experiences in a safe, controlled way, reducing their emotional impact and developing healthier ways of understanding what happened.

Comparison of Major Psychotherapy Approaches
Therapy Type Focus Typical Duration Best For
CBT Changing thought and behavior patterns 8-20 sessions Anxiety, depression, phobias, OCD
Psychodynamic Understanding past influences on present Months to years Personality issues, relationship patterns
IPT Improving interpersonal relationships 12-16 sessions Depression, eating disorders
EMDR Processing traumatic memories 6-12 sessions PTSD, trauma

How Do I Find a Therapist?

Find a qualified therapist through your primary care provider, health insurance directory, professional organization databases, or trusted recommendations. Look for licensed professionals, verify their credentials, and consider factors like specialization, location, availability, and whether you feel comfortable with them.

There are several pathways to accessing psychotherapy. Many healthcare systems offer referrals through primary care providers or mental health services. You can also seek therapy privately through licensed practitioners. Professional organizations in most countries maintain directories of qualified therapists that you can search by location and specialty.

Verifying Qualifications

Always verify that your therapist is properly licensed. Licensure means they've completed required education, supervised training, and passed examinations. Licensed professionals are bound by ethical codes and can be held accountable through regulatory bodies. Terms like "certified," "accredited," or "diplomated" don't guarantee the same standards as licensure.

You have the right to ask about your therapist's qualifications, training, and experience. A good therapist will answer these questions openly and won't be offended by your due diligence.

What If Treatment Isn't Helping?

If you're not satisfied with your treatment, address it directly with your therapist—sometimes adjusting the approach or discussing concerns improves outcomes. If problems persist, you can request a referral to a different therapist or seek one independently. You also have the right to file complaints with licensing boards if you believe ethical standards have been violated.

🚨 In a Mental Health Crisis

If you're experiencing a mental health crisis, having thoughts of self-harm, or need immediate support, please reach out to crisis services in your country. Find emergency contacts →

How Effective Is Psychotherapy?

Psychotherapy is highly effective, with research showing 75-80% of people experience significant improvement. For mild to moderate depression and anxiety, psychotherapy is as effective as medication, with lower relapse rates. The therapeutic relationship and patient engagement are key factors in successful outcomes.

Decades of research demonstrate that psychotherapy produces meaningful, lasting improvements for most people who engage in treatment. Meta-analyses—studies that combine results from many individual trials—consistently show that 75-80% of people who receive psychotherapy improve significantly compared to those who don't receive treatment.

For conditions like mild to moderate depression and anxiety disorders, psychotherapy is as effective as psychiatric medication. Importantly, psychotherapy often produces more durable effects—people are less likely to relapse after completing therapy compared to stopping medication. For many conditions, combining therapy and medication provides better results than either alone.

The World Health Organization recommends psychotherapy, particularly CBT, as a first-line treatment for mild to moderate depression. International guidelines from organizations like NICE (UK), APA (US), and others consistently support psychotherapy as an evidence-based treatment option.

What Predicts Success?

Research identifies several factors that predict positive outcomes:

  • The therapeutic relationship: Feeling understood, respected, and connected to your therapist is one of the strongest predictors of improvement
  • Patient engagement: Active participation, completing homework, and honest communication enhance outcomes
  • Motivation for change: Being ready and willing to work on yourself increases success
  • Appropriate match: Using an evidence-based treatment suited to your specific condition
  • Adequate duration: Completing the recommended course of treatment rather than dropping out early

What About Psychotherapy for Children and Adolescents?

Psychotherapy is effective for children and adolescents, with approaches adapted to developmental stages. Family involvement is often important. Evidence-based treatments exist for childhood anxiety, depression, behavioral problems, ADHD, trauma, and other conditions. Early intervention can prevent problems from becoming more serious.

Mental health treatment for young people takes into account developmental stages, and approaches are adapted accordingly. Play therapy may be used with younger children, while adolescents might engage in more traditional talk therapy. Parents or caregivers are often involved, especially for younger children, as family dynamics significantly influence children's well-being.

Evidence-based treatments for young people include CBT adapted for various childhood conditions, family therapy, and specialized approaches for ADHD, conduct problems, and trauma. Early intervention is valuable—addressing mental health concerns when young can prevent problems from becoming entrenched and affecting development.

Access to care may involve school counselors, specialized child mental health services, or private practitioners with expertise in working with young people. In many countries, adolescents have increasing rights to consent to their own treatment as they mature.

Frequently Asked Questions About Psychotherapy

Medical References and Sources

This article is based on current medical research and international guidelines. All claims are supported by scientific evidence from peer-reviewed sources.

  1. American Psychological Association (2023). "Recognition of Psychotherapy Effectiveness." APA Resolution Evidence base for psychotherapy effectiveness.
  2. National Institute for Health and Care Excellence (NICE) (2022). "Depression in adults: treatment and management." NICE Guideline NG222 UK clinical guidelines for depression treatment.
  3. World Health Organization (2023). "Mental Health Gap Action Programme (mhGAP)." WHO mhGAP WHO guidelines for mental health interventions.
  4. Cuijpers P, et al. (2019). "The efficacy of psychotherapy and pharmacotherapy in treating depressive and anxiety disorders: a meta-analysis of direct comparisons." World Psychiatry. 18(2):137-149. Meta-analysis comparing psychotherapy and medication effectiveness.
  5. Wampold BE (2015). "How important are the common factors in psychotherapy? An update." World Psychiatry. 14(3):270-277. Research on therapeutic factors that predict outcomes.
  6. Andersson G, et al. (2019). "Internet-based and other computerized psychological treatments for adult depression: a meta-analysis." Cognitive Behaviour Therapy. 48(3):155-170. Evidence for online therapy effectiveness.

Evidence grading: This article uses the GRADE framework (Grading of Recommendations Assessment, Development and Evaluation) for evidence-based medicine. Evidence level 1A represents the highest quality of evidence, based on systematic reviews of randomized controlled trials.

⚕️

iMedic Medical Editorial Team

Specialists in psychiatry, psychology and mental health

Our Editorial Team

iMedic's medical content is produced by a team of licensed psychiatrists, clinical psychologists, and mental health specialists with extensive academic backgrounds and clinical experience.

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Licensed physicians specializing in mental health diagnosis and treatment, with experience in both medication and psychotherapy approaches.

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Doctoral-level professionals trained in evidence-based psychotherapy approaches including CBT, psychodynamic therapy, and specialized trauma treatments.

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Academic researchers with published peer-reviewed articles on psychotherapy outcomes and mental health treatment in international journals.

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  • Follows the GRADE framework for evidence-based medicine

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