Why Preventive Health Checks Are Important Even When You Feel Well
It’s easy to assume that if you feel healthy, there’s no need to see your GP. However, many common health conditions develop gradually and often show no symptoms in their early stages. Preventative health checks are designed to identify potential problems before they become more serious, giving you the best opportunity for early treatment and better long-term health outcomes.
Whether you’re in your 20s or your 70s, regular health assessments play an important role in maintaining your wellbeing. They are not just about detecting illness; they’re also about supporting healthy lifestyle choices and reducing your future risk of chronic disease.
Why Are Preventative Health Checks Important?
One of the biggest challenges in healthcare is that many conditions remain “silent” for years before symptoms appear.
Conditions such as:
- High blood pressure
- High cholesterol
- Type 2 diabetes
- Kidney disease
- Heart disease
- Some cancers
can develop without causing noticeable symptoms.
By the time symptoms occur, treatment may be more complex than if the condition had been detected earlier.
Preventive healthcare focuses on identifying risk factors early so you and your GP can take steps to reduce the likelihood of future illness.
The Benefits of Annual Health Check-Ups
An annual health check-up provides an opportunity to review your overall health rather than waiting until you become unwell.
Benefits include:
- Detecting health conditions before symptoms develop
- Monitoring ongoing medical conditions
- Reviewing medications
- Discussing family history and inherited health risks
- Updating recommended vaccinations
- Reviewing lifestyle habits such as diet, exercise, sleep and smoking
- Setting achievable health goals
Even if everything is normal, having a baseline record of your health helps your GP monitor changes over time.
What Health Checks Should I Have?
The appropriate types of health checks depend on your:
- Age
- Sex
- Family history
- Lifestyle
- Existing medical conditions
- Individual risk factors
Your GP will recommend assessments that are appropriate for you.
Common routine health assessments include:
Blood Pressure Check
A blood pressure check is one of the simplest yet most important health assessments.
High blood pressure often causes no symptoms but significantly increases the risk of:
- Heart attack
- Stroke
- Kidney disease
- Heart failure
Regular monitoring allows early management before complications occur.
Cholesterol Check
A cholesterol check measures different types of cholesterol and triglycerides in your blood.
Raised cholesterol increases the risk of cardiovascular disease, particularly when combined with other factors such as smoking, diabetes or high blood pressure.
Blood Glucose Check
A blood glucose check screens for prediabetes and diabetes.
Early identification allows lifestyle changes or treatment that may delay or prevent complications affecting the:
- Eyes
- Kidneys
- Heart
- Blood vessels
- Nervous system
Heart Health Assessment
A heart health check combines several factors to estimate your future cardiovascular risk.
This may include:
- Blood pressure
- Cholesterol
- Blood glucose
- Smoking status
- Weight
- Family history
- Age
- Lifestyle factors
Australian guidelines recommend cardiovascular risk assessment for eligible adults based on their age and individual risk profile.
What Are the Main Tests for a Full Body Check-Up?
Many people ask about a full body check-up, but there is no single standard list of tests suitable for everyone.
A GP tailors investigations according to your personal health needs.
Depending on your circumstances, your assessment may include:
- Blood pressure measurement
- Height, weight and BMI
- Blood glucose testing
- Cholesterol testing
- Kidney and liver function tests (when indicated)
- Thyroid function (when appropriate)
- Iron studies (if clinically indicated)
- Vitamin levels where appropriate
- Skin examination
- Mental health screening
- Cancer screening recommendations
- Vaccination review
Rather than performing every possible test, evidence-based screening focuses on tests that are appropriate for your individual risk profile.
Women’s Health Checks
Regular women’s health checks may include:
- Cervical screening
- Breast health assessment
- Menopause discussions
- Pregnancy planning
- Contraceptive advice
- Bone health assessment when appropriate
Your GP can recommend screening based on your age and health history.
Men’s Health Checks
Men’s health checks commonly include discussion around:
- Cardiovascular risk
- Blood pressure
- Diabetes screening
- Cholesterol
- Prostate health (where appropriate)
- Testicular health
- Mental wellbeing
- Lifestyle risk factors
Many preventable illnesses in men can be identified early through regular GP visits.
Preventative Health and Lifestyle
Preventative healthcare extends beyond medical tests.
Your GP can also support you with lifestyle changes that reduce your risk of chronic disease, including advice on:
- Healthy eating
- Regular physical activity
- Weight management
- Smoking cessation
- Alcohol intake
- Sleep habits
- Stress management
Small, sustainable lifestyle improvements often have the greatest long-term impact on overall health.
Who Should Have Regular Health Assessments?
Regular health assessments are beneficial for adults of all ages, particularly if you:
- Are over 40 years of age
- Have a family history of chronic disease
- Smoke or previously smoked
- Are overweight
- Have high blood pressure or diabetes
- Have elevated cholesterol
- Lead a sedentary lifestyle
- Have ongoing medical conditions
Your GP can recommend how frequently you should attend based on your personal health profile.
Are Preventative Health Checks Bulk Billed?
At Lismore Doctors, eligible patients may be able to access bulk billed health checks where appropriate under Medicare.
Eligibility depends on factors such as:
- Age
- Aboriginal and Torres Strait Islander health assessments
- Chronic disease management
- Medicare health assessment criteria
Our team can advise whether you qualify for Medicare-funded health assessments.
Frequently Asked Questions
Why are preventative health checks important?
They help detect health conditions before symptoms develop, allowing earlier treatment and reducing the risk of serious complications.
What health checks should I have?
The right health checks depend on your age, medical history, family history and individual risk factors. Your GP can recommend a personalised screening plan.
How often should I have a health check-up?
Many adults benefit from an annual health check-up, although some people may require more frequent monitoring depending on their health conditions or risk factors.
What are the main tests for a full body check-up?
A routine health assessment may include blood pressure, cholesterol, blood glucose, weight, cardiovascular risk assessment and other tests based on your individual needs.
Do I need a health check if I feel well?
Yes. Many chronic diseases develop silently without symptoms. Preventative health checks aim to detect these conditions before they cause health problems.
Can I get a GP health check in Lismore?
Yes. Our GPs provide comprehensive health assessments tailored to your age, lifestyle and medical history.
The Bottom Line
Feeling well today doesn’t always guarantee good health tomorrow. Many common conditions develop gradually and without noticeable symptoms, making preventative health checks one of the most valuable investments you can make in your future wellbeing.
Regular GP visits allow early detection of disease, personalised lifestyle advice, and ongoing monitoring to help you stay healthier for longer.
If you’re due for a GP health check in Lismore, our experienced team at Lismore Doctors is here to support your long-term health with evidence-based preventive care. Book your appointment today and take a proactive step towards protecting your health.
References
- Royal Australian College of General Practitioners (RACGP). Guidelines for Preventive Activities in General Practice (The Red Book). https://www.racgp.org.au/clinical-resources/clinical-guidelines/key-racgp-guidelines/view-all-racgp-guidelines/red-book
- Australian Government Department of Health and Aged Care. Health Checks and Preventive Health. https://www.health.gov.au
- National Heart Foundation of Australia. Heart Health Checks. https://www.heartfoundation.org.au
- Diabetes Australia. Type 2 Diabetes Risk Assessment and Screening. https://www.diabetesaustralia.com.au
