Diuretic medicines

Find out what diuretic medicine is used for, how it works, the most common diuretics and any side effects associated with taking it.

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Blood pressure medication

Blood pressure medicines ('antihypertensives'), such as ACE inhibitors, calcium channel blockers and diuretics help manage high blood pressure.

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Foods high in potassium

People need potassium in their diet so nerves and muscles function properly. Learn about which foods are good sources of potassium.

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Potassium deficiency

Potassium is a mineral that helps nerves and muscles function properly. Read more about potassium deficiency, symptoms, diagnosis and causes.

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Angiotensin converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs)

ACE inhibitors and ARBs are commonly taken for hypertension. They work by relaxing your blood vessels. You shouldn’t take ACE inhibitors and ARBs together.

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Drugs in sport

Using drugs to give your performance an edge can also affect your health. Learn more about what damage drugs can do to your health.

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Magnesium blood test

A magnesium blood test checks your magnesium levels. Find out how to prepare for a magnesium blood test and what your results may mean.

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Potassium and your health

Potassium is a mineral that your body needs so nerves and muscles function well. Read more on the signs of having too much or too little potassium.

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Bulimia nervosa

Bulimia nervosa is a serious eating disorder and complex mental health condition. Find out more about the causes, symptoms and treatments for bulimia.

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Dehydration

Dehydration occurs when you don't have enough fluids in your body. If severe, dehydration can cause serious problems. Learn how to spot the symptoms.

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Anorexia nervosa

Anorexia nervosa is a serious mental illness and an eating disorder: It is not a choice. Find out more about the symptoms and treatment of anorexia.

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Fluid retention

Fluid retention is when part of your body swells due to a build-up of trapped fluid. Find out more about the causes and treatment options available.

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Meniere's disease

Meniere's disease is a disorder of the ear that causes hearing and balance problems. There's no cure, but the symptoms can be managed.

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Magnesium and your health

Magnesium is a nutrient essential for healthy muscles, nerves, bones and blood sugar levels. Read about the benefits of magnesium.

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Magnesium deficiency

Magnesium deficiency is when the body doesn’t get all the magnesium it needs. Read more about magnesium deficiency symptoms, diagnosis and causes.

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Calcium blood test

A calcium test indicates how much calcium is in your blood. Find out how this test helps doctors diagnose or monitor and treat your illness.

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Heart failure

Heart failure is when the heart struggles to pump enough blood. The diagnosis can be overwhelming, but it’s possible to live well with this condition.

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Dry mouth syndrome

Dry mouth syndrome is when you don't produce enough saliva. For some, it's annoying; others find it affects the health of their teeth and gums.

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Mitral valve surgery

Mitral valve disease can cause pain, shortness of breath and eventually death. Mitral valve surgery can relieve your pain, improve your breathing and energy levels, and may help you to live longer.

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Hydration tips for children

Children are sometimes at risk of dehydration, especially in hot weather and when exercising. These tips will help keep them safe and healthy.

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Coronary angiogram

A coronary angiogram is an x-ray used to see whether a person has a certain type of heart disease. See here how the procedure is carried out.

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Nephrotic syndrome

Nephrotic syndrome isn't a specific disease, but a set of problems from damaged kidneys. Learn about the condition, including symptoms and treatment.

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Endocrine glands and their hormones

Find out more about the endocrine glands and hormones in your body, such as the pituitary gland, thyroid gland and adrenal glands.

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Gout

Gout is a type of arthritis caused by a build-up of uric acid, leading to symptoms like painful joint inflammation. Lifestyle changes may reduce the risk of developing gout.

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Urinary incontinence

If you have urinary incontinence (trouble controlling your bladder), a simple lifestyle change or treatment may be all that’s needed to cure or improve it, or to help you manage the condition. Learn more here.

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Drinking water and your health

Drinking plenty of water daily is essential for good health and hydration. Find out more about why your body needs water to function.

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How alcohol affects your health

Many of us drink alcohol, but there are side effects. Alcohol can affect your physical and mental health. Find out about the negative effects of alcohol.

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How to lower your blood pressure

High blood pressure is common but often has no symptoms. Get tips to keep your blood pressure under control, including through lifestyle changes and medication.

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Salt and sodium

Excess salt can raise your blood pressure, increasing the risk of heart disease and stroke. Learn how to lower your salt (sodium) intake here.

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Healthy eating over 60

As your body changes over time, so do your nutritional needs. Here's how to get enough fibre, vitamins, minerals and more in your diet as you age.

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