Psychotherapy: Types, Benefits & How It Works

Medically reviewed | Last reviewed: | Evidence level: 1A
Psychotherapy, also known as talk therapy or psychological treatment, is a powerful and evidence-based approach to treating mental health conditions. Through structured conversations with a trained therapist, you can gain insight into your thoughts, emotions, and behaviors, develop coping strategies, and work toward lasting psychological well-being. Research consistently shows that psychotherapy is effective for depression, anxiety, trauma, and many other conditions.
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Written and reviewed by iMedic Medical Editorial Team | Specialists in psychiatry and psychology

📊 Quick facts about psychotherapy

Effectiveness
75% improve
with psychotherapy
CBT Duration
12-20 sessions
typical treatment
First Effects
6-12 sessions
noticeable improvement
Online vs In-person
Equal efficacy
for most conditions
Common Approaches
CBT, PDT, IPT
evidence-based
ICD-10 Code
Z71.1
SNOMED: 75516001

💡 Key takeaways about psychotherapy

  • Evidence-based treatment: Research shows 75% of people who undergo psychotherapy experience measurable improvement in their symptoms
  • Multiple effective approaches: CBT, psychodynamic therapy, and IPT are all proven treatments - the best choice depends on your specific needs
  • The therapeutic relationship matters: The connection between you and your therapist is one of the strongest predictors of positive outcomes
  • Online therapy works: Internet-based CBT is equally effective as face-to-face therapy for depression and anxiety
  • Combining treatments can help: Psychotherapy often works well alongside medication, exercise, or lifestyle changes
  • Professional credentials matter: Look for licensed psychologists, psychiatrists, or certified psychotherapists

What Is Psychotherapy and Psychological Treatment?

Psychotherapy is a form of treatment where you work with a trained mental health professional to understand and change patterns of thinking, feeling, and behaving that cause distress. It involves structured conversations aimed at improving mental health, developing coping skills, and achieving greater psychological well-being.

Psychological treatment encompasses a range of evidence-based therapeutic approaches grounded in psychological science. These treatments address various mental health conditions including depression, anxiety disorders, trauma-related conditions, eating disorders, and personality disorders. The goal of all psychotherapy is to help you feel better and function more effectively in your daily life.

When you engage in psychotherapy, you work collaboratively with a therapist to explore your thoughts, emotions, behaviors, and relationships. This process helps you understand why you feel the way you do and provides you with tools to make positive changes. Unlike simply talking to a friend, psychotherapy follows established therapeutic frameworks and is guided by someone trained to help you work through psychological difficulties safely and effectively.

Psychotherapy can be delivered in various formats depending on your needs and preferences. Individual therapy involves one-on-one sessions with a therapist, while group therapy brings together several people with similar concerns. Couples therapy and family therapy focus on relationship dynamics and communication patterns. The format chosen depends on the nature of your concerns and what approach is most likely to be helpful.

What Is the Purpose of Psychotherapy?

The fundamental purpose of all psychotherapy is to help you achieve better mental health and improved quality of life. Sometimes you may clearly understand what is causing your distress, while other times the reasons may be less apparent. Through the therapeutic process, you can gain clarity about your experiences and develop new ways of responding to life's challenges.

Your psychological well-being can be understood through the interplay of your thoughts, emotions, behaviors, and relationships, as well as your life experiences. In psychotherapy, you receive professional support to understand yourself better and to make sense of your feelings. You can learn to change thought patterns and behaviors that are not serving you well, and you can work toward accepting aspects of yourself or your life that you may have struggled with previously.

Therapists help you develop specific skills and strategies tailored to your situation. This might include learning relaxation techniques for anxiety, developing healthier communication patterns in relationships, processing traumatic memories, or building self-compassion. The specific focus of therapy depends on your individual needs and goals.

Different Types of Mental Health Professionals

Several types of professionals can provide psychotherapy, each with different training and qualifications. Understanding these differences can help you find the right provider for your needs.

Psychologists hold doctoral degrees in psychology and specialize in psychological assessment and psychotherapy. They cannot prescribe medication but have extensive training in various therapeutic approaches. Psychiatrists are medical doctors who specialize in mental health and can prescribe medications as well as provide therapy. Licensed clinical social workers and licensed professional counselors have master's degrees and clinical training in providing therapy.

All licensed mental health professionals are bound by ethical codes and confidentiality requirements. When you speak with a therapist, what you share is protected by professional confidentiality, meaning your therapist cannot reveal information about you without your consent, except in specific circumstances involving safety concerns.

When Is Psychotherapy Needed?

Psychotherapy is beneficial when you experience persistent emotional distress, difficulty functioning in daily life, relationship problems, traumatic experiences, or symptoms of mental health conditions like depression, anxiety, or eating disorders. You don't need to be in crisis to seek therapy - many people benefit from therapy during life transitions or to improve their overall well-being.

Mental health struggles can manifest in many different ways, and recognizing when you might benefit from professional support is an important first step. You may notice persistent feelings of sadness, emptiness, or hopelessness that don't seem to lift. Perhaps you experience anxiety, phobias, or panic attacks that interfere with your ability to do the things you want to do. Difficulty trusting others, patterns of unhealthy relationships, or struggles with self-esteem can all be addressed through therapy.

Specific situations that often lead people to seek psychotherapy include experiencing depression, anxiety disorders, or phobias; dealing with significant stress, sleep problems, or difficulty concentrating; coping with trauma, grief, or major life changes; struggling with addictions or compulsive behaviors; and experiencing relationship difficulties or communication problems. Physical symptoms that don't have a clear medical cause, such as chronic fatigue, headaches, or digestive issues, may also have psychological components that therapy can address.

Difficulties in Relationships and Social Situations

Many people seek therapy because of challenges in their relationships with others. You might find yourself repeatedly drawn to partners who ultimately disappoint you, or you may struggle to maintain close friendships. Difficulty setting boundaries, asserting your needs, or dealing with conflict can significantly impact your quality of life and your sense of self-worth.

Through psychotherapy, you can begin to understand the patterns that drive your relationship difficulties. You may discover how past experiences have shaped your expectations and behaviors in relationships. With this understanding, you can learn new ways of relating to others that are healthier and more satisfying.

Reduced Quality of Life

Sometimes people develop ways of coping that work in the short term but ultimately diminish their life satisfaction. You might avoid situations that make you anxious, which provides temporary relief but gradually shrinks your world. You might use substances, food, or other behaviors to manage difficult emotions, only to find these strategies creating new problems.

Psychotherapy helps you break these cycles and develop more adaptive ways of handling life's challenges. By addressing the underlying issues driving these patterns, you can expand your capacity to engage fully with life and experience greater fulfillment and joy.

Difficulty Experiencing or Managing Emotions

Emotional difficulties take many forms. Some people feel disconnected from their emotions, experiencing a sense of numbness or finding it hard to identify what they are feeling. Others are overwhelmed by intense emotions that feel uncontrollable. Both extremes can benefit from therapeutic intervention.

In therapy, you can learn to recognize and name your emotions, understand what triggers different emotional responses, and develop skills for regulating your emotional experience. Rather than being controlled by your emotions or cut off from them, you can develop a healthier relationship with your emotional life.

What Is Cognitive Behavioral Therapy (CBT)?

Cognitive Behavioral Therapy (CBT) is a highly effective, structured form of psychotherapy that focuses on identifying and changing unhelpful thought patterns and behaviors. CBT is typically short-term (12-20 sessions) and involves active collaboration between therapist and client, including homework exercises between sessions.

CBT is one of the most extensively researched forms of psychotherapy, with strong evidence supporting its effectiveness for depression, anxiety disorders, PTSD, eating disorders, insomnia, and many other conditions. The approach is based on the understanding that our thoughts, feelings, and behaviors are interconnected and that by changing unhelpful patterns in our thinking and behavior, we can improve how we feel.

In CBT, you work actively to identify thought patterns that contribute to your distress. These might include tendencies toward catastrophizing, black-and-white thinking, or personalizing situations. Once you recognize these patterns, you learn to evaluate them more objectively and develop more balanced, realistic ways of thinking. Simultaneously, you work on changing behaviors that maintain your problems, such as avoidance or safety behaviors.

A distinctive feature of CBT is its focus on developing practical skills that you can use independently. Sessions typically include discussion of strategies and techniques, and you are given homework assignments to practice these skills between sessions. This active participation accelerates learning and helps ensure that gains made in therapy translate to lasting changes in daily life.

CBT treatment is typically time-limited, with most courses lasting between 12 and 20 sessions. However, the duration depends on the complexity of your concerns and your individual needs. Some people benefit from briefer interventions, while others with more complex issues may need longer treatment.

Variations of CBT

Several therapeutic approaches have developed from the CBT tradition, each with its own emphasis and techniques. Acceptance and Commitment Therapy (ACT) combines cognitive behavioral strategies with mindfulness and acceptance approaches, focusing on psychological flexibility and values-based living. Dialectical Behavior Therapy (DBT) was developed specifically for people with intense emotional experiences and includes skills training in mindfulness, distress tolerance, emotion regulation, and interpersonal effectiveness.

Mindfulness-Based Cognitive Therapy (MBCT) combines cognitive therapy with mindfulness meditation practices and is particularly effective for preventing depression relapse. These variations share CBT's evidence-based foundation while offering different emphases that may be particularly suited to certain individuals or conditions.

What Is Online Therapy and Internet-Based CBT?

Online therapy, including Internet-based CBT (ICBT), delivers psychological treatment through digital platforms. Research shows online therapy is equally effective as face-to-face therapy for many conditions, including depression, anxiety, and stress-related disorders. It offers advantages in accessibility and convenience.

Internet-based treatments have revolutionized access to mental health care. These programs typically include educational materials, interactive exercises, and sometimes communication with a therapist via messaging or video calls. Some programs are entirely self-guided, while others include regular therapist support.

Research consistently demonstrates that internet-based CBT produces outcomes comparable to traditional face-to-face therapy for conditions including depression, anxiety disorders, insomnia, and stress-related problems. A 2021 Cochrane review found no significant difference in effectiveness between online and in-person delivery of CBT for depression.

Online therapy offers several practical advantages. You can access treatment from home, eliminating travel time and making therapy more accessible for those in rural areas or with mobility limitations. You can often work through materials at your own pace and schedule sessions at times that suit your lifestyle. For some people, the relative anonymity of online therapy makes it easier to open up about sensitive topics.

However, online therapy may not be suitable for everyone. People with severe mental illness, active suicidal ideation, or complex presentations often benefit more from face-to-face treatment. Some individuals simply prefer the personal connection of in-person sessions. The choice between online and face-to-face therapy should be based on your individual circumstances and preferences.

What Is Psychodynamic Therapy (PDT)?

Psychodynamic therapy (PDT) is an insight-oriented approach that explores how unconscious processes, past experiences, and relationship patterns influence your current thoughts, feelings, and behaviors. Unlike CBT's structured approach, PDT allows for more open-ended exploration of your inner world.

Psychodynamic therapies are based on the understanding that much of our psychological life operates outside of our conscious awareness. Our early experiences, particularly our relationships with caregivers, shape patterns that continue to influence us as adults. Psychological symptoms often arise when these unconscious patterns create conflict or interfere with our functioning.

In psychodynamic therapy, you engage in open-ended exploration with your therapist, discussing whatever comes to mind without a fixed agenda. This process helps bring unconscious material into awareness where it can be examined and understood. The therapeutic relationship itself becomes an important focus, as patterns that emerge in your relationship with your therapist often reflect patterns in other relationships.

Through this exploratory process, you develop greater self-awareness and insight into the forces that shape your experience. You may come to understand how unresolved grief, past trauma, or problematic relationship patterns contribute to your current difficulties. This understanding, combined with the experience of a different kind of relationship with your therapist, facilitates psychological growth and change.

Short-Term and Long-Term Psychodynamic Therapy

Psychodynamic therapy can be delivered in both short-term and long-term formats. Short-term psychodynamic therapy typically focuses on a specific issue or problem and may last from several weeks to several months. This approach is particularly useful when there is a clear, circumscribed problem that can benefit from focused exploration.

Long-term psychodynamic therapy may continue for one to several years and allows for deeper exploration of personality patterns and longstanding difficulties. This approach may be particularly beneficial for people with chronic symptoms, personality disorders, or complex developmental histories where brief treatment is unlikely to produce lasting change.

Specialized Forms of Psychodynamic Therapy

Mentalization-Based Therapy (MBT) is a specialized psychodynamic approach developed particularly for people with borderline personality disorder. It focuses on developing the capacity to understand your own and others' mental states, which improves emotional regulation and relationship functioning.

Panic-Focused Psychodynamic Psychotherapy (PFPP) applies psychodynamic principles specifically to the treatment of panic disorder, exploring the unconscious meanings and conflicts that contribute to panic symptoms.

What Are Other Types of Psychotherapy?

Beyond CBT and psychodynamic therapy, other evidence-based approaches include Interpersonal Therapy (IPT), group therapy, couples and family therapy, and trauma-focused treatments like EMDR. The best approach depends on your specific concerns and preferences.

Interpersonal Therapy (IPT)

Interpersonal therapy is a structured, time-limited treatment that focuses on improving interpersonal functioning and addressing the relationship context of psychological symptoms. Originally developed for depression, IPT has been adapted for eating disorders, bipolar disorder, PTSD, and anxiety disorders.

IPT addresses four main interpersonal problem areas: grief and loss, role transitions, interpersonal conflicts, and interpersonal deficits. By improving communication and relationship skills and processing difficult emotions related to these areas, symptoms often improve significantly. Treatment typically lasts 12-16 sessions.

Group Therapy

In group therapy, you meet with a therapist and typically five to eight other participants who share similar concerns. Group therapy offers unique benefits including the opportunity to learn from others' experiences, receive support and feedback from peers, and practice new relationship skills in a safe environment.

The therapist facilitates the group, ensuring that everyone has the opportunity to participate and that the group remains a safe space for all members. Research shows that group therapy is as effective as individual therapy for many conditions and can be particularly helpful for social difficulties and interpersonal problems.

Couples and Family Therapy

Systemic therapy approaches view individual problems within the context of relationships and family systems. Rather than treating just one person, couples therapy and family therapy work with the relationship unit, addressing patterns of communication and interaction that contribute to difficulties.

These approaches are particularly effective for relationship problems, family conflicts, and mental health difficulties in children and adolescents, where the family context plays an important role. They can also be helpful when family dynamics are maintaining or exacerbating an individual's symptoms, such as in cases involving substance abuse or eating disorders.

Trauma-Focused Therapies

For people who have experienced traumatic events and are struggling with PTSD or trauma-related symptoms, specialized trauma-focused treatments can be highly effective. Trauma-Focused CBT (TF-CBT) helps you process traumatic memories and develop coping skills in a structured way. Eye Movement Desensitization and Reprocessing (EMDR) uses bilateral stimulation while you focus on traumatic memories, facilitating the brain's natural processing of these experiences.

These trauma-focused approaches help you work through what happened in a safe, controlled environment. They can significantly reduce PTSD symptoms and help you move forward without being controlled by past traumatic experiences.

How Do I Find a Therapist?

Finding the right therapist involves identifying your needs, checking credentials and licensing, researching therapy approaches, scheduling initial consultations, and evaluating the therapeutic fit. Many therapists offer brief phone consultations to help you determine if they might be a good match.

The first step in finding a therapist is clarifying what you want to work on. Consider your symptoms, the areas of your life that are affected, and what you hope to achieve through therapy. This clarity will help you communicate your needs and find a therapist whose expertise matches your concerns.

Credentials matter in mental health care. Look for licensed professionals such as licensed clinical psychologists, psychiatrists, licensed clinical social workers, or licensed professional counselors. These professionals have completed extensive training and are held to ethical and professional standards. In many countries, you can verify a professional's license through governmental or professional licensing boards.

Consider what type of therapy might be most helpful for your situation. If you prefer a structured, skills-focused approach, CBT or DBT might be appropriate. If you're interested in deeper exploration of your inner life and past experiences, psychodynamic therapy might suit you better. Many therapists integrate multiple approaches, so it's worth asking about their therapeutic orientation.

What to Expect in Your First Session

Your first session is primarily an opportunity for you and the therapist to get to know each other and assess whether therapy together would be beneficial. You'll discuss what brought you to therapy, your current symptoms, relevant history, and your goals for treatment. The therapist will explain their approach and what you might expect from working together.

It's normal to feel nervous before a first therapy session. Remember that the therapist's job is to help you feel comfortable enough to share. You don't need to have everything figured out before starting therapy, and you can share at your own pace as trust develops.

Questions to Ask a Potential Therapist

When evaluating a potential therapist, consider asking questions such as: What is your experience working with my particular concerns? What therapeutic approach do you use, and why do you think it might be helpful for me? How often would we meet, and approximately how long might treatment last? How will we know if therapy is working? What are your fees and cancellation policies?

The relationship with your therapist is one of the most important factors in successful therapy. After a few sessions, reflect on whether you feel understood, respected, and safe enough to be open. If something isn't working, it's okay to discuss this with your therapist or to try someone else. Finding the right therapeutic fit is essential for good outcomes.

Does Psychotherapy Really Work?

Decades of research conclusively demonstrate that psychotherapy is effective for treating mental health conditions. Approximately 75% of people who enter psychotherapy show meaningful improvement. For many conditions, therapy is as effective as or more effective than medication, often with longer-lasting benefits.

The effectiveness of psychotherapy is one of the most well-established findings in clinical psychology. Meta-analyses pooling data from hundreds of studies consistently show that psychotherapy produces significant improvements in symptoms and functioning for a wide range of conditions including depression, anxiety disorders, PTSD, eating disorders, and personality disorders.

In 2012, the American Psychological Association adopted a resolution recognizing the effectiveness of psychotherapy based on the extensive research evidence. This resolution noted that psychotherapy is effective across the lifespan, works for various presenting problems, and produces lasting changes that extend beyond the termination of treatment.

Research also shows that the benefits of psychotherapy often continue after treatment ends, unlike some medication effects that disappear when the medication is stopped. The skills and insights gained in therapy continue to serve you long after your final session. For conditions like depression, where relapse is common, therapy can reduce the likelihood of future episodes.

What Makes Therapy Effective?

Research has identified several factors that contribute to positive therapy outcomes. The therapeutic alliance, the collaborative relationship between you and your therapist, is consistently one of the strongest predictors of success. A good alliance involves agreement on goals, agreement on tasks, and a bond of trust and respect.

Your expectations and engagement also matter significantly. Coming to therapy with hope and a willingness to actively participate in the process enhances outcomes. The therapist's competence and adherence to evidence-based practices contribute as well. A combination of a good therapeutic relationship and evidence-based techniques delivered by a competent therapist provides the best foundation for change.

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 (2012). "Recognition of Psychotherapy Effectiveness." APA Resolution Official APA recognition of psychotherapy effectiveness based on research evidence.
  2. National Institute for Health and Care Excellence (2022). "Depression in adults: treatment and management." NICE Guideline NG222 Evidence-based guidelines for psychological treatment of depression.
  3. Cuijpers P, et al. (2019). "A meta-analysis of cognitive-behavioral therapy for adult depression, alone and in comparison with other treatments." Canadian Journal of Psychiatry. 64(7):468-480. Comprehensive meta-analysis demonstrating CBT effectiveness.
  4. World Health Organization (2023). "Mental Health Gap Action Programme (mhGAP)." WHO mhGAP WHO guidelines for mental health treatment delivery.
  5. Wampold BE, Imel ZE (2015). "The Great Psychotherapy Debate: The Evidence for What Makes Psychotherapy Work." Routledge. Authoritative text on psychotherapy research and effectiveness factors.
  6. Linardon J, et al. (2018). "The efficacy of cognitive-behavioral therapy for eating disorders: A systematic review and meta-analysis." Journal of Consulting and Clinical Psychology. 86(11):939-952. Meta-analysis of CBT for eating disorders.

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

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Licensed psychiatrists and clinical psychologists with expertise in evidence-based psychotherapy approaches including CBT, psychodynamic therapy, and trauma-focused treatments.

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