DBT: What to Expect from Dialectical Behavior Therapy for Anxiety and Depression

What do you do when emotions feel so overwhelming that they dictate your choices, damage your relationships, or leave you feeling out of control? Dialectical Behavior Therapy (DBT) offers a practical answer: you learn specific, teachable skills that help you manage intense emotions, tolerate distress, and build the life you want even when feelings are difficult. Originally developed for people with borderline personality disorder who experienced chronic suicidal thoughts, DBT has since proven effective for anxiety, depression, and other conditions where emotional regulation is the core struggle.

DBT is a structured form of cognitive-behavioral therapy that blends acceptance (recognizing and making room for difficult emotions) with change (building skills to respond differently). The word "dialectical" refers to this core tension: you work on accepting yourself exactly as you are while simultaneously working to change patterns that aren't serving you. Research shows DBT significantly reduces both anxiety and depression across diverse populations, with effect sizes indicating meaningful clinical improvement (Ramani & Tamizharasi, 2025).

Who Developed DBT and Why?

Marsha Linehan, a psychologist at the University of Washington, developed DBT in the late 1980s specifically to treat people with borderline personality disorder who were chronically suicidal and not responding well to traditional therapies. In 2011, Linehan publicly shared that she herself had been institutionalized as a teenager with borderline personality disorder. Her personal experience with extreme emotional suffering and her journey to recovery directly informed the treatment she created.

According to the National Institute of Mental Health (NIMH), DBT was developed specifically for people with borderline personality disorder and helps individuals "control intense emotions, reduce self-destructive behaviors, and improve relationships." While DBT remains the gold standard treatment for borderline personality disorder, research over the past three decades has demonstrated its effectiveness for a much broader range of conditions, including anxiety, depression, substance use disorders, eating disorders, PTSD, and ADHD.

What Makes DBT Different from Other Therapies?

DBT stands apart from traditional cognitive-behavioral therapy (CBT) in its explicit emphasis on acceptance alongside change. Where CBT often focuses on challenging and modifying unhelpful thoughts, DBT starts from the premise that your emotions make sense given your biology, history, and current situation, and that you can learn to respond to them more skillfully without first having to change how you feel.

DBT also recognizes that some people experience emotions with greater intensity and reactivity than others, either due to biology or early experiences. Rather than treating intense emotions as a character flaw or something to eliminate, DBT teaches you to work with your emotional experience as it is while building skills to prevent emotions from driving harmful behaviors.

Another key distinction is DBT's structured skills training format. Unlike open-ended talk therapy, DBT follows a curriculum organized into four skill modules that you learn systematically, practice between sessions, and apply to real-life situations.

What Are the Four Core DBT Skills Modules?

DBT teaches four interconnected skill sets, each addressing a different aspect of emotional and interpersonal functioning. Together, these modules build what researchers call psychological flexibility: the ability to experience difficult emotions without being controlled by them (Fassbinder et al., 2016).

Mindfulness

Mindfulness is the foundation of all DBT skills. It involves paying attention to the present moment without judgment, noticing your thoughts and feelings as mental events rather than facts that dictate your actions. Mindfulness skills help you observe your emotions instead of being swept away by them, creating space between what you feel and what you do.

In practice, this might mean noticing "I'm feeling anxious right now" rather than reacting automatically to the anxiety. You learn to watch thoughts arise and pass without attaching to them or fighting them, which reduces their power over your behavior.

Distress Tolerance

Distress tolerance skills help you survive crises and tolerate painful emotions without making things worse through impulsive or self-destructive behaviors. These are the skills you reach for when you're in acute distress and need to get through the moment safely.

Techniques include radical acceptance (fully accepting reality as it is, even when it's painful), self-soothing through the five senses, distraction strategies, and crisis survival skills like TIPP (Temperature, Intense exercise, Paced breathing, Progressive muscle relaxation). The goal isn't to feel better immediately, but rather to not make things worse while the crisis passes.

Emotion Regulation

Emotion regulation skills teach you to understand, name, and manage your emotions more effectively. You learn to identify what you're feeling, understand what triggered the emotion, and choose how to respond rather than reacting automatically.

Key strategies include checking the facts (making sure your emotional response matches the actual situation), opposite action (acting opposite to the emotion when it doesn't fit the facts), and building positive experiences to reduce emotional vulnerability. According to research, DBT's emotion regulation module emphasizes that "improved skills and skills use will result in better emotion regulation," with the systematic acquisition of behavioral skills serving as the primary mechanism for change (Fassbinder et al., 2016).

Interpersonal Effectiveness

Interpersonal effectiveness skills focus on asking for what you need, setting boundaries, and maintaining relationships while respecting both yourself and others. These skills address the challenge of balancing relationship goals, self-respect goals, and objective goals in interpersonal situations.

The DEAR MAN skill is one well-known technique: Describe the situation, Express your feelings, Assert your needs, Reinforce the benefit of compliance, stay Mindful, Appear confident, and Negotiate. Other skills help you maintain self-respect during conflicts (FAST) and strengthen relationships (GIVE).

How Effective Is DBT for Anxiety and Depression?

Research consistently demonstrates that DBT produces meaningful reductions in both anxiety and depression. A 2025 randomized controlled trial examining DBT's effects in elderly individuals found significant improvements: depression scores declined from 8.1 to 5.4, and anxiety scores dropped from 20.3 to 14.7, with both changes highly statistically significant (p < 0.001). The study reported moderate to large effect sizes (Cohen's d = 0.72 for depression and d = 0.69 for anxiety), indicating clinically meaningful change (Ramani & Tamizharasi, 2025).

These findings align with broader research showing DBT's effectiveness across age groups and diagnostic categories. Studies demonstrate significant improvements in anxiety symptoms among adolescents, reductions in depression for individuals with borderline personality disorder, and decreased emotional dysregulation in forensic psychiatric settings.

The effectiveness of DBT appears to work through building specific, measurable skills rather than through insight alone. When you learn to tolerate distress without self-destructive behaviors, regulate emotions through concrete techniques, and navigate relationships more skillfully, anxiety and depression symptoms decrease as a result.

What Happens in DBT Treatment?

Standard comprehensive DBT typically includes four components, though not all settings offer the full model:

Individual therapy: Weekly one-on-one sessions (usually 50-60 minutes) where you work with a therapist to apply DBT skills to your specific life challenges, process difficulties that arose during the week, and address any treatment-interfering behaviors.

Skills training group: Weekly group sessions (typically 2-2.5 hours) where you learn the four skill modules in a classroom-style format. The group is psychoeducational rather than process-oriented; you're there to learn and practice skills, not to share your personal story.

Phone coaching: Brief calls to your therapist between sessions when you need help applying a skill in a real-life situation. The goal is to generalize skills from the therapy room to your daily life when you most need them.

Therapist consultation team: Your therapist participates in a weekly consultation meeting with other DBT providers to ensure they're delivering the treatment effectively and to prevent burnout. While you don't attend this, it's a core component that supports treatment quality.

Many settings offer modified DBT that may include only some components (such as skills group without individual therapy, or skills-only classes). These adaptations can still be helpful, though comprehensive DBT includes all four parts.

How Long Does DBT Take?

A full course of standard DBT typically lasts one year, with some programs extending to 18 months or two years depending on your needs. The skills training curriculum alone takes approximately six months to complete if you attend consistently, but learning the skills and actually integrating them into your life takes longer.

That said, many people notice improvements before completing the full program. You might find certain skills particularly helpful early on. For example, distress tolerance techniques may reduce your crisis behaviors within the first few months, or mindfulness practice may begin to shift your relationship with anxious thoughts relatively quickly.

The investment of time is significant, but research suggests it's worthwhile. Studies show that improvements in DBT skills use predict reductions in anxiety and depression symptoms, meaning the skills you build during treatment continue serving you long after therapy ends.

Who Benefits Most from DBT?

DBT tends to work particularly well for people who:

• Experience emotions intensely and have difficulty managing them
• Struggle with impulsive behaviors when distressed (self-harm, substance use, binge eating, angry outbursts)
• Have difficulty maintaining stable relationships due to emotional reactivity
• Feel like their emotions control their lives rather than the other way around
• Have tried other therapies but found them too focused on changing thoughts without addressing emotional intensity
• Are willing to commit to learning and practicing skills between sessions
• Struggle with anxiety or depression that involves emotional dysregulation

While DBT was developed for borderline personality disorder, you don't need that diagnosis to benefit. If emotional intensity and reactivity are at the core of your struggles (whether your diagnosis is anxiety, depression, or something else), DBT's skills-based approach may be a good fit.

Can DBT Help with Suicidal Thoughts?

Yes. DBT was originally created specifically for people experiencing chronic suicidal ideation and self-harming behaviors. Research demonstrates that DBT reduces suicide attempts and suicidal behavior, particularly in adolescents and adults with borderline personality disorder.

If you or someone you love is in crisis, call or text 988 (Suicide & Crisis Lifeline). In an emergency, call 911.

DBT approaches suicidal thoughts and self-harm as behaviors that serve a function (often to escape overwhelming emotional pain) and teaches alternative ways to tolerate distress and solve problems. The distress tolerance and emotion regulation skills provide concrete strategies for managing suicidal urges without acting on them, while the therapeutic relationship offers consistent support and accountability.

Is DBT Right for You?

DBT might be a good fit if you're tired of feeling controlled by your emotions, if your relationships suffer because of emotional reactivity, or if anxiety and depression are interfering with building the life you want. It requires commitment: showing up to sessions, practicing skills between sessions, and doing homework. But for people who engage with the process, research shows meaningful change is possible.

DBT is collaborative and structured. You'll know what skills you're learning and why, and you'll have concrete tools to practice. Some people appreciate this clarity and structure, while others prefer more open-ended therapy. If you've tried traditional talk therapy and found it helpful but insufficient for managing emotional intensity, DBT's skills-based approach might offer what's been missing.

If you're struggling with anxiety or depression that feels tied to intense, overwhelming emotions, therapy can help. At Amy Robbins Counseling, Weezie Haley, LPC, incorporates DBT skills into her work with adults and adolescents (ages 14 and up) experiencing anxiety, depression, and emotional regulation challenges. Weezie offers a holistic, person-centered approach drawing from DBT, CBT, Feminist Therapy, and Family Systems, tailored to your unique needs.

We offer therapy in person at our Grant Park office in Atlanta, and via telehealth across Georgia. Reach out today to schedule a consultation and learn whether DBT skills could help you build a life worth living.

References

Fassbinder, E., Schweiger, U., Martius, D., Brand-de Wilde, O., & Arntz, A. (2016). Emotion regulation in schema therapy and dialectical behavior therapy. Frontiers in Psychology, 7, 1373. https://pmc.ncbi.nlm.nih.gov/articles/PMC5021701/

National Institute of Mental Health. (n.d.). Borderline personality disorder. U.S. Department of Health and Human Services. https://www.nimh.nih.gov/health/publications/borderline-personality-disorder

Ramani, G., & Tamizharasi, K. (2025). Effect of dialectical behaviour therapy on depression & anxiety among elderly individuals. Bioinformation, 21(8), 2352–2355. https://pmc.ncbi.nlm.nih.gov/articles/PMC12697429/