Health Minutes: Recent Episodes

ABC Health & Wellbeing

Dr Norman Swan explains the latest medical research in our series of short videos.

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Carrying extra body fat is linked to an increased risk of cancer of the lining of the womb, known as uterine or endometrial cancer.

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Itching or burning around a woman's genitalia can have many causes; one rare cause you don't want to ignore is cancer.

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Can a Pap smear detect ovarian cancer and do you still need a Pap smear if you've had the cervical cancer vaccine?

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When should a woman be worried about vaginal bleeding?

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Is surgery or medication more effective for management of gastro-oesophageal reflux?

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Researchers have trialed a new treatment that could help those whose high blood pressure doesn't respond to the usual medications.

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Safety concerns mean certain popular painkillers are no long available over the counter.

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Clostridium difficile has been causing problems overseas and now it has arrived in Australia.

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Aspirin may not be the best treatment for peripheral artery disease, research has found.

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Researchers have compared how GPs from 13 countries use antibiotics to treat pneumonia.

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Take extra care when giving pain relief medications to small children. They can respond differently to adults and are particularly sensitive to overdose.

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Researchers have looked into which is the best treatment for insomnia: CBT or sleeping pills.

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Mistakes related to taking medication are common but preventable. How can you reduce the risk?

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Research finds higher resting heart rate can point to increased likelihood of heart disease in women too.

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A review of 57 studies involving almost a million people confirms obesity increases the risk of early death.

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A national health survey has found a significant number of Australians have mental health issues.

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Having a partner can be good for you in many ways, including helping to maintain a healthy brain.

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Treating high pressure in the eye is often used to prevent glaucoma – damage to the optic nerve that prevents vision. But is the pressure treatment really worth it?

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Supervised exercise program can reduce pain in those with arthritis of the hip, research finds.

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People use acupuncture for all sorts of things, from insomnia to weight loss. But a core use is for pain relief. And some countries actually reimburse for acupuncture, so it's worthwhile knowing whether or not it works.

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Exercises aimed at improving your sense of control of ankle movements can help prevent re-occurrence of ankle sprains.

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A number of factors can affect blood test results.

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A British trial comparing oral with topical NSAIDs has found that the creams and gels are relatively safe and effective compared to tablets.

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'White coat hypertension' is when a person's blood pressure goes up when they visit the doctor and down again when they leave. How harmful is it?

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The largest trial of its kind to date has found that testosterone supplements for older men had no real benefits.

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Some experts argue there is an epidemic of heart failure in Australia, but a new analysis of the figures shows that's not the case.

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One in three people with daily headaches may have so-called medication overuse headaches - which are due to the very pain relievers they take to kill the pain.

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Scientists have discovered that weight training is an anti-ageing treatment - it can rejuvenate old and damaged muscle tissue.

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Could a single pill be enough to help people over 55 reduce risk factors like cholesterol, blood pressure and thrombosis?

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Scans for back pain are usually unnecessary, unless there are other warning signs, researchers say.

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A study from The Netherlands suggests that insomniacs may actually be over achievers.

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Telephone counselling can reduce women's risk of developing postnatal depression, say Canadian researchers.

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Breathing exercises can help control asthma symptoms, say UK researchers.

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The American Academy of Otolaryngology has released guidelines for doctors on how to treat ear wax.

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Cough and cold medications are mostly useless, and in children, can be dangerous.

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Should a person thinking of taking up competitive sport have their heart checked first? Experts are divided.

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Researchers at Harvard Medical School have looked at how people's social network can influence them to put on or lose weight.

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If you have diabetes, regardless of your blood pressure, there's a case for being on blood pressure lowering medications, according to a study.

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Vive la difference! Risk factors for dementia vary between the sexes, say French researchers.

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A US study shows that most people who have tears of the meniscus cartilage in their knee don't have symptoms - and so don't need treatment.

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What's best for people with type 2 diabetes: aerobic or resistance exercise?

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An Israeli trial has compared three diets: a traditional low-fat/low-calorie diet, a reduced-calorie Mediterranean diet, and a low-carb diet.

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Do antioxidants help macular degeneration? A study shows they have no real benefit.

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The link between food colouring and preservatives and hyperactivity in kids has been strengthened by a recent UK study.

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Researchers have linked sugars in the diet with an increased risk of gout in older men.

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There's no difference in rates of prematurity or birth weight in pregnant women who drink caffeinated versus decaffeinated coffee.

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A review of the medical literature shows cannabis use is linked to psychotic illness and the more cannabis, the higher the risk.

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The National Breast Cancer Centre has released an online calculator to help women get an idea of their risk of developing breast cancer.

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Sleeping pills are commonly prescribed for older people, but any benefit is outweighed by the side effects - unsteadiness, falls and memory problems, researchers say.

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A Japanese study showed green tea is linked to reduced chances of death from heart disease, but not cancer.