Obesity

Obesity is a term used to describe being overweight. It can lead to symptoms that affect your life. Learn about BMI, prevention and treatment options.

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Obesity in children

Childhood obesity is when a child has too much body fat for their age. There are simple steps to take to help your child move towards a healthy weight.

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Body mass index (BMI) and waist circumference

Learn how to calculate your body mass index (BMI) and measure your waist circumference. These measurements tell you if you are a healthy weight.

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Hormone medications

Hormones are used for contraception (for example, the pill) and menopause (known as MHT or HRT). Learn how they work, their side effects and your options.

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Testosterone

Your testosterone levels can vary depending on your sex, age and health. Learn more about low testosterone, possible causes and symptoms.

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Gastric bypass surgery

Gastric bypass surgery helps you lose weight by changing how your stomach and small intestine absorb food. It is usually very effective.

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Hiatus hernia

A hiatus hernia is where a part of the stomach pushes up through a gap in the diaphragm. Read on about symptoms and treatment options.

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Prader-Willi syndrome

Prader-Willi syndrome (PWS) is a rare genetic condition that can cause an limitless appetite. Read more about the symptoms and treatments.

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How to stop snoring

There are many causes of snoring, some of which are serious. Read on for tips on how to stop snoring, but if you’re concerned, see a doctor.

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Guide to bariatric surgery

Bariatric surgery is the most effective way to lose weight and keep it off long-term. Learn about the different types of bariatric surgery.

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Sugar

Learn more about both natural and added sugars, sweet substitutes and how to reduce your intake to help prevent conditions such as obesity.

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Migraine

Migraine is a very painful headaches condition that might come with 'aura' or nausea. Learn about migraine causes, symptoms treatment and prevention.

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Junk food and your health

Eating junk food, and having sweet drinks, can lead to short and long-term health complications such as weight gain, diabetes and heart problems.

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Chronic wounds

Chronic wounds take a long time to heal. They can be painful and may cause serious complications. Read about why they happen and how to treat them.

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Type 2 diabetes

Type 2 diabetes occurs when your body doesn't make enough insulin or doesn't use it well. Find out how to delay or prevent type 2 diabetes.

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Chronic kidney disease

Chronic kidney disease is kidney disease that continues to get worse without improving. Find out more about chronic kidney disease.

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Leg ulcers

Leg ulcers are deep sores in the leg, and they're very common, expecially among older people. Here's what you need to know about leg ulcers.

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Metabolic syndrome

Metabolic syndrome is a group of health conditions that raise stroke, heart disease and type-2 diabetes risk. Read about symptoms and treatments.

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Polycystic ovarian syndrome (PCOS)

Polycystic ovary syndrome (PCOS) is a common hormonal condition that affects the ovaries. Learn about its symptoms, treatment and complications.

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Upper back pain (thoracic pain)

Your upper back is also known as the thoracic spine. Learn about common causes of thoracic pain and how to prevent and manage it.

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Medicines for psoriasis

There is no cure for psoriasis but there are many different types of medicines you can use to manage your symptoms. Find out when to see your doctor.

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Blood pressure medicines

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

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Gallstones

Gallstones are pebble-like masses in your gallbladder that can cause pain, fever or jaundice. Find out about gallstone symptoms, treatment and causes.

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Malnutrition

Malnutrition is when your diet does not contain the right amount of nutrients needed to maintain healthy body function. Learn the risks and treatment.

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Shortness of breath

Shortness of breath is when you feel like you can’t get enough air into your lungs. Find out what to do if you have difficulty breathing.

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Gastro-oesophageal reflux disease (GORD)

Gastro-oesophageal reflux disease (GORD) is when stomach acid rises into your food pipe repeatedly. Learn about its symptoms and treatment options.

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Statins

Statins are medicines used to lower cholesterol and are recommended for people at risk of cardiovascular disease. Here's how statins work.

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Heart attack

Here's how to recognise the symptoms of a heart attack. Act fast when you notice the warning signs of a heart attack - it could save a life.

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Questions to ask before taking a medicine

It's important to learn about your medicines before you take them. Here are some questions you can ask your doctor or pharmacist about medicines.

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Diffuse idiopathic skeletal hyperostosis (DISH)

Diffuse idiopathic skeletal hyperostosis (DISH) is where your ligaments and tendons harden. Treatment is medicine, exercise and physiotherapy..

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