• Specialist General Practitioner, and Conjoint Senior Lecturer, UNSW
The usual culprit is the bacterium Staphylococcus aureus, better known as “golden staph”. Shutterstock

What are school sores and how do you get rid of them?

School sores usually clear up within a few weeks, without any scarring. Here’s what to do if you suspect your child has them.
People aren’t productive at work when they’re ill and they risk infecting others. William Brawley/Flickr

Health Check: I feel a bit sick, should I stay home or go to work?

You wake up and feel under the weather. If you’re vomiting or have a fever, the decision to stay at home is probably clear cut. But what if you generally feel unwell but are torn about missing work?
Blood pressure refers to how hard the blood is pushing against the wall of arteries. Image Point Fr/Shutterstock

Health Check: what do my blood pressure numbers mean?

If you’re an adult and have ever visited a doctor, you’ve probably had your blood pressure measured. General practitioners tend to obsess over blood pressure. But with good reason: hypertension, or persistently…
Unfortunately, nothing really works – or works that well – to prevent or treat colds. Jacob Spencer

Health Check: can you treat the common cold?

With symptoms including a runny nose, sore throat, sneezing, cough, headaches and fever, the common cold can leave you feeling rotten for up to two weeks. As the name suggests, they’re annoyingly common…
When it comes to passing stools, ‘normal’ ranges from three times a week, to three times a day. Image from shutterstock.com

Health Check: should we aim for daily bowel movements?

When I was in my teens, I watched the comedy Crazy People, starring Dudley Moore and Daryl Hannah. Moore plays a burnt-out advertising executive who creates (hilarious) “honest” ads. One of the ads is…
The dreaded stomach flu strikes again? Not likely. RLHyde

Explainer: what is stomach flu?

Nausea, vomiting, tummy pain and cramps, watery diarrhoea … We’ve all had acute gastroenteritis at some stage. As a general practitioner, my patients usually refer to their condition in more colloquial…
Forget yoghurt, go to the chemist for an effective treatment for thrush. Image from shutterstock.com

Monday’s medical myth: yoghurt cures thrush

Vaginal thrush, or “vulvovaginal candidiasis” is a common condition, with around three-quarters of women experiencing an episode in their lifetime. Many readers may be familiar with the unpleasant symptoms…
Experts have said the new study does not demonstrate a causal link between low Vitamin D levels and pregnancy problems. AAP/Tracey Nearmy

Experts urge caution on new pregnancy and vitamin D study

Australian experts are urging caution over a new study that suggests a link between insufficient vitamin D and pregnancy complications like gestational diabetes, pre-eclampsia, and lower birth weight in…
There are good reasons why cranberry products could work, but the weight of scientific evidence shows cranberry products are ineffective for preventing UTIs. Flickr/Half Chinese

Monday’s medical myth: cranberry juice prevents bladder infections

You might eat them in a sauce alongside your Christmas turkey or drink them juiced, perhaps with a shot of vodka. But the sweet, tart cranberry is also well known as a remedy for preventing urinary tract…
Antibiotic amoxycillin, widely prescribed to patients with a cough, has been found to be largely ineffective. Sergio Alvarez

Well‑known antibiotic amoxycillin found to be ineffective cough treatment

An antibiotic commonly prescribed for infections including coughs and bronchitis is ineffective at relieving symptoms, and may actually be harmful if overused, according to a new European study. The study…
You can’t catch warts from toads, but you can from other people. DaveHuth

Monday’s medical myth: warts aren’t contagious

As a general practitioner (GP), I see a lot of warts. They’re a common skin complaint that most people experience at least one in their lives. Common warts are small dome-shaped lumps on the surface of…
A vitamin C a day won’t keep colds away. Owaief

Monday’s medical myth: vitamin C prevents colds

Vitamin C is so often suggested as a treatment for the common cold that it’s almost considered common sense. This well-known vitamin is primarily found in fruits and vegetables, with small quantities in…
You can mix “the grape and the grain” and avoid a hangover if you drink in moderation. Erwyn van der Meer

Monday’s medical myth: mixing drinks causes hangovers

As a general practitioner, I hear a lot of colourful advice from my patients about what they believe constitutes “safe” drinking and how to avoid a nasty hangover. Some of the more pithy sayings – “beer…

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