Depression affects millions of people, but it is highly treatable. Cognitive Behavioural Therapy (CBT) stands out as one of the most effective, evidence-based treatments available. This guide explores how CBT treats depression, why it works, and how to access this life-changing therapy in London.

Understanding Depression

Depression is more than feeling sad. According to the NHS, symptoms include:

• Persistent low mood
• Loss of interest in activities
• Fatigue and low energy
• Sleep disturbances
• Changes in appetite
• Difficulty concentrating
• Feelings of worthlessness
• Thoughts of self-harm

If you’re experiencing thoughts of suicide, contact Samaritans immediately on 116 123.

How CBT Treats Depression

The CBT Model

CBT is based on the understanding that thoughts, feelings, and behaviours are interconnected. In depression, negative thought patterns create a vicious cycle:

1. Negative automatic thoughts (e.g., “I’m useless”)
2. Low mood and physical symptoms
3. Withdrawal and reduced activity
4. Further negative thoughts
5. Cycle continues and deepens

CBT interrupts this cycle by changing thoughts and behaviours.

Key CBT Techniques for Depression

1. Thought Records

Learn to:

• Identify negative automatic thoughts
• Examine evidence objectively
• Generate balanced alternatives
• Track mood improvements

2. Behavioural Activation

Depression leads to withdrawal, which worsens mood. Behavioural activation involves:

• Scheduling pleasant activities
• Gradually increasing engagement
• Rebuilding a satisfying routine
• Tracking mood and activity links

3. Problem-Solving

Address practical difficulties contributing to depression through structured problem-solving.

4. Identifying Core Beliefs

Challenge deep-seated negative beliefs (e.g., “I’m unlovable”, “I’m a failure”) that drive surface thoughts.

The Evidence for CBT and Depression

CBT has one of the strongest evidence bases for depression treatment:

• Recommended by NICE as first-line treatment
• As effective as antidepressants for moderate depression
• Lower relapse rates than medication alone
• Effective for severe depression when combined with medication
• Benefits maintained long-term

Research published in the British Psychological Society’s The Psychologist consistently supports CBT’s effectiveness for depression.

CBT vs. Antidepressants

Factor	CBT	Antidepressants
Effectiveness	High	High
Speed	Gradual	Faster
Side effects	None	Possible
Skills gained	Yes	No
Relapse prevention	Strong	Moderate
Cost	Higher initially	Ongoing

Many people benefit from combining CBT with medication, especially for severe depression.

What to Expect in CBT for Depression

Structure

• Weekly 50-minute sessions
• Typically 12-20 sessions
• Collaborative and structured
• Homework between sessions

The Therapeutic Relationship

CBT therapists are:

• Warm and supportive
• Collaborative, not directive
• Focused on your goals
• Transparent about the process

Accessing CBT in London

NHS

• Talking Therapies (IAPT) – free
• GP or self-referral
• Waiting times vary

Private

• Immediate access
• Choice of therapist
• £60-£120 per session typically

Finding a Qualified CBT Therapist

Look for:

• BABCP accreditation (gold standard)
• BACP registration
• Specific CBT training
• Experience with depression

Self-Help Alongside CBT

Support your therapy with:

• Regular exercise (proven mood booster)
• Consistent sleep schedule
• Social connection
• Reduced alcohol and caffeine
• Mindfulness practice

At seekapsych, we can match you with CBT therapists who specialise in depression. CBT offers hope and practical tools for recovery—you don’t have to face depression alone.

---

Resources: NHS Depression Information | Mind | Samaritans | BABCP

Related Articles

• Evolutionary Psychology Meets CBT: Understanding the Mind Through Two Lenses
• German CBT vs British CBT: Key Differences & Benefits
• How to overcome Negative Thoughts of Depression?