Potassium Blood Test
Potassium Blood Test
Potassium Blood Test
Potassium Blood Test
Potassium Blood Test
Potassium Blood Test
Potassium Blood Test
Potassium Blood Test
Potassium Blood Test
Potassium Blood Test
Potassium Blood Test
Potassium Blood Test
Potassium Blood Test
Potassium Blood Test

Over 90k Biomarkers Tested

Potassium Blood Test

$35.00 AUD

Experiencing irregular heartbeat, muscle cramps, or weakness and want assessment of heart function and electrolyte balance for optimal health?

The Potassium Blood Test measures potassium, a mineral and electrolyte that helps control muscle movement, nerve signals, and heart rhythm. Abnormal levels may suggest kidney problems, hormone imbalances, or issues with diet and medications.

Collection Location
Specimen Type

You will be emailed a referral to take to your local collection centre. If you ever have any questions, we're here to help.

4k+ Collection Locations

Personalised Reports

Early Detection

Private health tests

How It Works

Getting your health measured shouldn't be hard! We're here to help you every step of the way.

1
Order a test

Order a test

Order the private test that suits you and your goals. After ordering, you will receive your referral by email.

2
Collect the sample

Collect the sample

Attend one of our 4000+ partner collection centres throughout Australia. Search locations.

3
Receive your results

Receive your results

View all your lab results in your secure health dashboard. Easy!

Testimonials

What Our Customers Say

4.9
Average Rating
2,500+ Customers Tested
90,000+ Individual Biomarkers
A
Adam O. ACT

Simple health checks in my control

I didn't know that private blood tests were an option. Tried this platform as the packages suited what I wanted for a good price. Easy to follow instructions, and super quick results. Platform provides more information than my gp's ever have on the tests and what the results meant. Would like more clinics to be able to test at (specifically Capital Pathology) but there is a decent network. Will continue to use.

The Performance Check
C
Christopher N. NSW

Quick access to blood tests

BLOODY GOOD is a very efficient route to access blood testing for a visitor outside the Australian health system. It is quick with the necessary referral and documentation, and quick with results. Thank you

Full Blood Count (FBC) Blood Test
R
Rebecca Y NSW

Great Service!

Fantastic service to deal with, I love the extra explanations for all the tests.

Glycated Haemoglobin (HbA1c)
O
Olga B. New South Wales

Convenient

Getting a referral was easy. Laverty pathology accepted it. Bloody Good offers an affordable and convenient way to check essential blood markers.

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M
Marita S. Queensland

Bloody good test

Very comprehensive tests that have given me a good picture of my overall health.

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Lukas C. NSW

Quick, easy, hassle free

Excellent service, quick, easy, hassle free, can recommend.

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ABDUL S. QLD

Amazingly quick and efficient

Very easy to use. Love that it stores your blood tests.

The Performance Test
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Andre D. QLD

5 Stars

Efficient and easy to use

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Wayne NSW

5 Stars

Extremely helpful company

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"I'm a little biased as I work here! However, I love that The Bloody Good Test tracks my health over time. After turning 40, I wanted to make sure I wasn't going to drop dead from something basic I should have known about earlier. Measuring all my core biomarkers each year gives me peace of mind my health is on the right track"
Cameron Smith Head of Ecommerce, Brisbane

Overview

Think of potassium as your body's electrical conductor – it's the mineral that keeps your heart beating steadily, your muscles contracting properly, and your nerves communicating effectively throughout your body. The Potassium test measures this vital mineral in your blood to see if your body's electrical system is running smoothly, much like checking the battery levels in your car to ensure everything functions properly.

When your potassium levels are too high or too low, it's like having faulty wiring in your home – things can go haywire quickly. Low potassium might leave you feeling weak, crampy, or experiencing irregular heartbeats, while high levels can also cause dangerous heart rhythm problems. This test is especially valuable if you're taking certain medications like blood pressure pills or diuretics, have kidney or heart conditions, or are experiencing unexplained muscle weakness or heart palpitations, helping your healthcare provider keep your body's electrical system balanced and your heart beating strong.

Symptoms

Essential for individuals with heart rhythm issues, muscle symptoms, kidney disease, or anyone needing comprehensive cardiovascular and electrolyte assessment.

Questions

  • Potassium is essential for heart rhythm, muscle contraction, nerve transmission, kidney function, and blood pressure regulation, particularly critical for cardiovascular health.
  • High potassium (hyperkalemia) can cause dangerous heart rhythm abnormalities and may indicate kidney problems, certain medications, or other conditions requiring immediate attention.
  • Low potassium (hypokalemia) can cause muscle weakness, heart rhythm problems, and fatigue, often due to medications, poor diet, or excessive losses.
  • Causes include kidney disease, certain medications (especially diuretics), poor diet, excessive losses through sweating or illness, and hormonal disorders.
  • Good sources include bananas, oranges, potatoes, spinach, beans, nuts, dairy products, and many fruits and vegetables.
  • Yes, potassium supplements can be dangerous if not properly monitored, especially in people with kidney problems or those taking certain medications.

Dr. Vu Tran
Bloody Good’s Chief Medical Officer

Biomarker Tested

How to prepare

No special preparation required. Inform healthcare provider of all medications, particularly diuretics, blood pressure medications, and supplements that might affect potassium levels.

After the test

Address abnormal potassium through dietary modifications, medication adjustments, treatment of underlying kidney or heart conditions, and careful monitoring. Work with cardiologists or nephrologists as needed.

Your test results will be available in your private dashboard. If there are any urgent issues, we'll let you know so you can follow up with your health professional.

Understanding results

Results show potassium levels compared to normal ranges. Abnormal levels may indicate electrolyte imbalances, heart rhythm risks, kidney problems, or medication effects requiring appropriate treatment.

Frequently Asked Questions

Most collection centres accept walk-ins. Some may require a booking - check details when you click on your chosen location.

If your test needs fasting, we’ll include that in your instructions after you order. Fasting usually means no food for 8–12 hours, but water is fine.

Just your pathology referral form (we email it to you)

Of course. Just maybe don’t bring the friend who faints at the sight of blood.

They’re the highly trained professionals who take your blood sample - with a steady hand and a sharp needle. They love blood, but don’t worry… they’re not vampires. Just legends who make blood tests quick, clean, and (almost) painless.

Some of our tests include Urine, Stool, Saliva and more. Each test will have a clear description on what sample you will need to give and instructions on how.