Day: December 1, 2023

Thrombosis

Key facts Thrombosis occurs when a blood clot forms in an artery or vein. Diseases caused by thrombosis include stroke, heart attack, peripheral vascular disease, superficial venous thrombosis, deep vein thrombosis (DVT) and pulmonary embolism. Many types of thrombosis can be life-threatening. You may need medicines to dissolve the clot. If you are at a high risk of thrombosis, your doctor may recommend medicines to thin your blood and reduce your risk. What is thrombosis? Thrombosis occurs when a blood clot forms either in an artery or vein. The clot is known as a thrombus. Normally, your blood will only

Tachycardia

Key facts Tachycardia means that your heart is beating much faster than normal, usually more than 100 beats per minute. Sinus tachycardia is your body’s normal response to stress. Supraventricular tachycardia and ventricular tachycardia can be dangerous or even life-threatening. What is tachycardia (fast heart rate)? Tachycardia means that your heart is beating faster than normal, usually more than 100 beats per minute. Some forms of tachycardia are normal, while others can signify disease or be life-threatening. Your heart’s job is to pump blood round your body in order to move oxygen and nutrients to your organs, and to remove waste

Gonorrhoea

What is gonorrhoea? Gonorrhoea is a sexually transmitted infection caused by bacteria. It is sometimes known as ‘the clap’. It can affect the urethra (the tube for urine), cervix (the opening of the uterus at the top of the vagina), anus, throat or eyes. What are the symptoms of gonorrhoea? Gonorrhoea often has no symptoms. In women, if symptoms do occur, they usually develop within 10 days of infection. In women, symptoms may include: unusual vaginal discharge pain, discomfort or burning sensation when passing urine pelvic pain, especially during sex irregular bleeding, especially between periods or after sex anal discharge and

Goitre

What is goitre? Goitre is an enlarged thyroid gland. The thyroid gland is a butterfly-shaped gland at the base of your neck. It secretes thyroid hormones, which are needed for: normal brain growth in children controlling many aspects of your metabolism Goitre is a sign that there is something wrong with your thyroid gland. It is more common in females than males. What are the symptoms of goitre? Goitre can show as an obvious lump or swelling at the bottom of your neck. Goitres are usually painless, but it can feel sore or tender around your thyroid area. In some people,

Goal setting

Why do people set goals? Most people want to see some kind of change or improvement in their lives from time to time. Setting goals is an effective way to increase motivation and to help you to create the changes you want. It can be used to improve health and relationships, or improve productivity at work. Setting goals can also be an important step in the recovery from mental illness. Common disorders like depression or anxiety can make it hard to function at work or home, or relate to others. Setting goals can be used as part of cognitive behaviour therapy (CBT) to start the process of

Glycaemic index (GI)

What are carbohydrates? Carbohydrates, also known as ‘carbs’, are a major source of energy for your body. Your body breaks carbs down into glucose, which is used by your body’s cells for energy. Foods that are high in carbs include: bread and pasta rice and grains fruits starchy vegetables What is glycaemic index (GI)? The glycaemic index (GI) (also spelled glycemic index) is a ranking of carbohydrates based on their immediate effect on blood glucose (blood sugar) levels. The higher the GI, the faster your blood sugar will rise after you eat the food. Low GI carbohydrates break down more slowly, releasing

Gluten-free diet

A gluten-free diet is a diet that excludes foods containing gluten. If you’ve been diagnosed with coeliac disease, read this article to find out what problems gluten can cause and how to choose gluten-free foods. Gluten is a protein found in wheat (including spelt, durum and atta), rye, barley and oats. This means gluten is found in a wide variety of foods, including flour, bread and baked goods, cereals, pasta, processed foods, takeaway foods, snacks, beer, seasonings, sauces and stock cubes. What problems can gluten cause? In some people, gluten can cause a variety of unpleasant symptoms after it’s eaten such

Gluten-free diet

What problems can gluten cause? In some people, gluten can cause a variety of unpleasant symptoms after it’s eaten such as abdominal pain, diarrhoea, bloating, excessive wind, tiredness, poor concentration and general aches and pains. Although dietary intolerance to wheat or gluten is felt to be quite common, finding the cause of these symptoms is important to make sure there are no serious medical conditions present such as coeliac disease. Who should follow a gluten-free diet? If you have medically diagnosed coeliac disease you must follow a strict gluten-free diet for your whole life. This is because your sensitivity to gluten will never

Glue ear

Key facts Glue ear (also known as ‘otitis media with effusion’) is a condition where fluid builds up inside your middle ear and becomes thick and sticky. It is common in young children and often occurs after a cold or an ear infection. Glue ear can cause hearing loss, which may cause some children to be irritable and can delay speech and language development. The fluid may clear up by itself without treatment — this can take up to 3 months. If the fluid doesn’t clear up, it can be treated with tiny tubes called grommets that help the fluid

Rheumatic fever

Key facts Rheumatic fever is an illness that can occur after an infection with a type of bacteria called group A streptococcus (commonly known as GAS or ‘strep A‘). Rheumatic fever affects many of the body’s tissues, especially those of the heart, joints, brain and skin. Children aged 5 to 15 years old are most at risk, especially Aboriginal and/or Torres Strait Islander children living in rural or remote areas or in difficult socio-economic Doctors diagnose rheumatic fever by assessing your symptoms. Rheumatic fever can be prevented by preventing or treating GAS infections appropriately. What is rheumatic fever? Rheumatic fever is an

Pulmonary embolism

Key facts A pulmonary embolism (PE) is a blood clot in your lungs. The blood clot usually starts in a deep vein in your leg. If you have symptoms like chest pain, coughing up blood or trouble breathing get medical help. There are several treatments for a pulmonary embolism. What is a pulmonary embolism? A pulmonary embolism occurs when a blood clot gets stuck in the blood vessels in your lungs. It is normal for your blood to clot, such as when you cut yourself. However, a blood clot in the wrong place can cause problems. A blood clot forming in an artery