Depression

What is Depression?

Depression is a serious medical condition characterised by persistent low mood, loss of interest in activities, and reduced capacity to function. Major Depressive Disorder involves more than just feeling sad — it affects how you think, sleep, eat, and engage with the world around you.¹ Many people experience depression as a form of emotional and physical numbness rather than visible sadness.

At Mind Health, we understand that depression is not a weakness or character flaw, but a treatable mental health condition. Our psychologists use evidence-based approaches such as Cognitive Behavioural Therapy (CBT), Acceptance and Commitment Therapy (ACT), and behavioural activation to help you reconnect with meaning and enjoyment in life. Depression often co-occurs with anxiety, stress, and insomnia, and our team is experienced in treating these overlapping conditions.

Several types of depression present differently and may require tailored approaches. Understanding which type you experience can help guide your treatment plan and recovery.

Types of Depression

Major Depressive Disorder (MDD) is the most common form, featuring depressed mood or anhedonia lasting at least two weeks, along with symptoms such as sleep changes, fatigue, difficulty concentrating, or thoughts of worthlessness.

Persistent Depressive Disorder (Dysthymia) involves a longer-term, lower-intensity depression lasting at least two years. Symptoms may be less severe than MDD but persist chronically, often reducing quality of life and energy for daily tasks.

Perinatal and Postnatal Depression occurs during pregnancy or after childbirth. Hormonal changes, sleep deprivation, and life adjustment can trigger or intensify depression, requiring specialised assessment and support.

Seasonal Affective Disorder (SAD) emerges in winter months or periods of reduced daylight. It involves depression, increased sleep, carbohydrate cravings, and low energy that improves with longer daylight hours or light therapy.

Signs & Symptoms

Depression manifests differently in different people. Some experience primarily emotional symptoms, whilst others are more aware of physical changes. Understanding your unique presentation helps guide treatment.

Causes

Depression rarely has a single cause. Instead, it usually develops from a combination of biological, psychological, and social factors. Understanding what contributes to your depression can help identify the most effective treatment approach.

Biological factors play an important role. Imbalances in brain chemicals called neurotransmitters — particularly serotonin, dopamine, and noradrenaline — contribute to depressive symptoms. Genetic factors also play a role; if depression runs in your family, your risk may be higher.¹

Psychological factors include childhood trauma, unresolved loss, chronic stress, perfectionism, and negative thought patterns. Neuroplasticity — the brain’s capacity to adapt and form new patterns — means these patterns can be changed through therapy.⁴

Social and environmental factors also matter: major life stressors (loss of a loved one, job loss, relationship breakdown), social isolation, chronic illness, financial hardship, and major transitions can all trigger or worsen depression.

Often, a person becomes trapped in a cycle where low mood reduces motivation to engage in activities, which further deepens low mood. This is why behavioural activation — deliberately re-engaging with meaningful activities — is a cornerstone of effective treatment.

Our Approach to Depression Treatment

At Mind Health, we use evidence-based psychological therapies proven to reduce depression and restore wellbeing. Treatment is personalised to your needs, and we work with you collaboratively to identify the right approach.

Cognitive Behavioural Therapy (CBT) is one of the most well-researched treatments for depression. It helps you identify unhelpful thought patterns and behaviours that maintain low mood, and gradually replace them with more balanced thinking and active engagement. Acceptance and Commitment Therapy (ACT) takes a different approach, helping you accept difficult emotions whilst committing to actions aligned with your values and what matters most to you. Behavioural activation is a practical strategy used within both approaches — taking small steps to re-engage with life, even when motivation is low.

Schema Therapy works deeper, addressing long-standing patterns and unmet emotional needs that underlie depression. Depression-specific treatment combines these approaches with practical lifestyle and coping strategies tailored to your situation.

Tips on Managing Depression

1. Start with one small thing. Behavioural activation begins with tiny steps. Even a 10-minute walk, a phone call to a friend, or tidying one corner of a room can shift your mood and motivation. You don’t need to feel like it first — the action creates the motivation.
2. Establish a routine. Structure provides stability when mood is low. Setting consistent times for waking, meals, movement, and sleep helps regulate your nervous system and gives you small wins throughout the day.
3. Move your body. Physical activity is a powerful mood booster. You don’t need the gym — a walk, stretching, dancing, or gardening releases endorphins and improves sleep quality.
4. Prioritise connection. Reach out to one person, even briefly. A text, a call, or in-person time with someone you trust helps combat isolation and reminds you that you’re not alone.
5. Protect your sleep. Aim for consistent sleep and wake times. Avoid screens 30–60 minutes before bed, keep your bedroom cool and dark, and limit caffeine and alcohol. Sleep and mood are deeply linked.
6. Gently challenge negative thoughts. When you notice self-critical or hopeless thoughts, pause and ask: “Is this thought helpful? Is it true? What would I say to a friend in this situation?” This isn’t about forced positivity — it’s about balanced thinking.
7. Limit alcohol and other substances. Alcohol and drugs may feel like they ease low mood temporarily, but they typically deepen depression and disrupt sleep. If you’re using substances to cope, talk to a psychologist about alternatives.
8. Seek professional help early. If low mood lasts more than two weeks, interferes with work or relationships, or includes thoughts of self-harm, reach out to a psychologist or your GP. Early intervention leads to better outcomes.

What to Expect

In your first session, your psychologist will take time to understand your depression — when it started, how it affects you, any triggers, and what’s important to you. This is a chance to ask questions and get a sense of whether the approach fits you. Typical sessions are 50–60 minutes, scheduled weekly or fortnightly depending on your needs and circumstances. Most people benefit from 8–20 sessions for meaningful improvement, though this varies. Your psychologist will work with you to set goals, track progress, and adjust your approach as needed. Between sessions, you may practise strategies discussed in the session. Recovery isn’t always linear — some weeks feel easier than others — and that’s normal. You and your psychologist will collaborate to build the skills and confidence you need to manage depression and reconnect with wellbeing.

Accessing Treatment

Further Reading