Depression in General Practice: A Practical Guide for Australian GPs
A practical guide for Australian GPs on recognising, assessing, and managing depression in general practice, including screening tools, treatment options, and care planning.
Depression in General Practice: A Practical Guide for Australian GPs
Depression is one of the most common conditions managed in general practice.
Patients rarely present saying:
“I have depression.”
Instead they may present with:
- fatigue
- sleep disturbance
- headaches
- poor concentration
- relationship stress
- declining work performance
Sometimes the emotional symptoms appear later.
For many patients, the GP consultation is the first step toward recognising what is happening.
Table of Contents
- What Is Depression?
- Depression in Australia
- How Depression Presents in General Practice
- Assessment of Depression in General Practice
- Screening Tools Used in Primary Care
- When to Consider Other Diagnoses
- Treatment Options for Depression
- The Role of Mental Health Care Plans
- Monitoring Progress
- The GP’s Role in Depression Care
- Where AI Can Support Mental Health Consultations
- Final Thoughts
What Is Depression?
Depression is a mood disorder characterised by persistent low mood and loss of interest in activities.
Core symptoms often include:
- persistent sadness
- reduced motivation
- fatigue
- impaired concentration
- sleep disturbance
- appetite changes
- feelings of hopelessness.
Symptoms usually persist for at least two weeks and significantly affect daily functioning.
Depression in Australia
Depression is common across the Australian population.
According to the
Australian Institute of Health and Welfare,
mental health conditions affect approximately 1 in 5 Australians each year.
Depression is one of the leading contributors to:
- disability
- reduced productivity
- healthcare utilisation.
General practice plays a central role in diagnosis and ongoing care.
How Depression Presents in General Practice
In clinical practice, depression often appears indirectly.
Patients may present with:
Physical symptoms
- fatigue
- chronic pain
- headaches
- gastrointestinal symptoms
- sleep disturbance.
Psychological symptoms
- loss of interest in activities
- irritability
- anxiety
- difficulty concentrating.
Social impact
- declining work performance
- relationship difficulties
- social withdrawal.
These patterns often emerge gradually.
Assessment of Depression in General Practice
Assessment typically involves:
- detailed history
- mental state examination
- functional review
- risk assessment.
Key areas explored include:
- duration of symptoms
- impact on daily life
- sleep patterns
- appetite changes
- substance use
- psychosocial stressors.
Suicide risk assessment is essential in any depression evaluation.
Screening Tools Used in Primary Care
Screening tools can assist with symptom quantification.
Common examples include:
- PHQ-9 (Patient Health Questionnaire)
- DASS-21 (Depression Anxiety Stress Scale)
- K10 psychological distress scale
These tools help measure severity and track progress during treatment.
However, they do not replace clinical assessment.
When to Consider Other Diagnoses
Not all patients labelled as “depressed” actually have primary depression.
Other conditions may present with similar symptoms, including:
- anxiety disorders
- trauma-related conditions
- ADHD
- bipolar disorder
- substance use disorders
- chronic pain conditions.
In some cases, depression may represent a secondary response to underlying difficulties.
Treatment Options for Depression
Treatment usually involves a combination of approaches.
Psychological therapy
Psychological therapies often include:
- cognitive behavioural therapy (CBT)
- interpersonal therapy
- trauma-focused therapy.
Psychology referrals are commonly arranged through a Mental Health Care Plan (MHCP).
Related guide:
👉 MHCP: 10 Psychology Sessions Guide
Medication
Antidepressant medications may be considered when symptoms are moderate to severe.
Common options include:
- SSRIs (e.g. sertraline, escitalopram)
- SNRIs (e.g. venlafaxine, duloxetine).
Medication decisions should consider:
- symptom severity
- patient preference
- previous treatment response.
Lifestyle Interventions
Lifestyle factors play a major role in recovery.
Evidence supports:
- regular exercise
- sleep regulation
- social engagement
- reduced alcohol use.
Even small lifestyle changes can improve mood regulation.
The Role of Mental Health Care Plans
In Australia, GPs may create a Mental Health Care Plan (MHCP) to support structured treatment.
An MHCP allows eligible patients to access Medicare-subsidised psychology sessions.
This involves:
- mental health assessment
- diagnosis
- treatment goals
- referral to a psychologist.
Official information can be found at:
👉 Services Australia – Mental health treatment plans
Monitoring Progress
Depression treatment requires ongoing review.
Follow-up appointments help assess:
- symptom improvement
- treatment response
- medication tolerance
- emerging risks.
Monitoring tools such as PHQ-9 or DASS-21 can track symptom changes over time.
The GP’s Role in Depression Care
General practitioners often coordinate the entire treatment process.
This includes:
- initial diagnosis
- treatment planning
- referral to psychological services
- medication management
- monitoring progress.
Given the complexity of mental health consultations, clear documentation becomes essential.
Where AI Can Support Mental Health Consultations
Mental health consultations often involve:
- long histories
- complex psychosocial context
- multiple symptoms.
AI documentation tools can assist by:
- structuring consultation notes
- organising symptom clusters
- generating care plan drafts
- supporting follow-up planning.
Related article:
Final Thoughts
Depression is one of the most common conditions seen in general practice.
But it is rarely simple.
Behind symptoms of low mood may lie:
- trauma
- neurodevelopmental conditions
- chronic stress
- social instability.
Good care involves more than diagnosis.
It involves listening, understanding context, and coordinating appropriate support.
🎁 Want help structuring mental health care plans?
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- organise consultation notes
- create measurable treatment goals
- reduce documentation time.
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