What is the difference between DBT and CBT?

CBT (Cognitive Behavioural Therapy) focuses on identifying and changing unhelpful thoughts and behaviours. DBT (Dialectical Behaviour Therapy) is a specialised offshoot that keeps CBT's structure but adds acceptance, mindfulness, and dedicated skills for tolerating and regulating intense emotions. CBT is broad; DBT is built for emotional dysregulation.

Is DBT better than CBT for BPD?

For borderline personality disorder, DBT has the strongest evidence base and is usually the first-line recommendation. CBT can help with specific co-occurring problems like anxiety or depression, but DBT is designed for the emotional dysregulation at the core of BPD.

Can you do both DBT and CBT?

Yes. Many people use CBT for a specific issue (such as a phobia or depression) and DBT for emotional regulation. The approaches overlap and can complement each other.

Which is right for me, DBT or CBT?

As a rough guide: CBT often suits anxiety, depression, OCD, and phobias; DBT often suits intense emotions, self-harm, BPD, and chronic emotional overwhelm. A clinician can help match the therapy to your needs — and availability sometimes decides it too.

DBT vs CBT: What's the Difference?

CBT (Cognitive Behavioural Therapy) helps you identify and change unhelpful thoughts and behaviours. DBT (Dialectical Behaviour Therapy) is a specialised offshoot of CBT that keeps the structure but adds acceptance, mindfulness, and dedicated skills for surviving and regulating overwhelming emotions. Put simply: CBT is the broad, well-known therapy for changing thinking patterns; DBT is purpose-built for people whose emotions run very intense. They overlap, and many people use both.

What CBT does

CBT is based on a clear idea: thoughts, feelings, and behaviours are linked, so changing unhelpful thoughts changes how you feel and act. A CBT therapist helps you spot distorted thinking ("I always fail"), test it against reality, and build new patterns. It's structured, practical, time-limited, and has strong evidence for anxiety, depression, OCD, phobias, and more.

What DBT adds

DBT was created when CBT alone wasn't enough for people with very intense emotions — pushing for change too hard, too fast, felt invalidating and people dropped out. So DBT added the missing half: acceptance. It teaches mindfulness and distress tolerance alongside change-focused skills, holding "you're doing your best" and "you can learn more" at the same time. It's usually delivered as individual therapy plus a weekly skills group. (Here's the full DBT explainer.)

DBT vs CBT at a glance

	CBT	DBT
Core focus	Changing unhelpful thoughts & behaviours	Accepting and changing; surviving intense emotions
Best known for	Anxiety, depression, OCD, phobias	BPD, self-harm, emotional dysregulation
Key ingredients	Thought records, behavioural experiments	Mindfulness, distress tolerance, emotion regulation, interpersonal skills
Format	Usually individual, time-limited	Individual + weekly skills group, often ~1 year
Emphasis	Change	Balance of acceptance and change

So which one suits which problem?

A rough guide (a clinician makes the real call):

Lean CBT for anxiety, depression, OCD, phobias, panic — focused, thought-and-behaviour problems.
Lean DBT for intense emotions, self-harm, BPD, chronic emotional overwhelm, relationships that keep blowing up.

And often you can have both — CBT for a specific issue, DBT for emotional regulation.

For BPD specifically

DBT has the strongest evidence base for borderline personality disorder and is usually first-line — one reason BPD is so treatable. If that's what you're navigating, here's how to get DBT on the NHS, and the parenting-with-BPD book brings these skills to the specific job of raising children.

> Nothing here is medical advice — it's lived experience, meant to sit alongside real support, not replace it. If you're struggling, please see the support resources. If you're in crisis in the UK, call Samaritans free on 116 123, or dial 999 in an emergency.