Recognising the signs of diabetes
Understanding and recognising the signs of diabetes has never been more important with the rate of diabetes becoming epidemic in Australia and the world. According to Diabetes Australia, diabetes is the fastest growing chronic condition in Australia with almost 1.1 million Australians currently diagnosed with diabetes. They estimate that at least two million Australians have pre-diabetes and are at high risk of developing type 2 diabetes.
Type 2 diabetes is a chronic disease that causes blood sugar to be higher than usual. It is the most common form of diabetes affecting approximately 85 to 90 per cent of diabetes suffers. It has been called the “lifestyle disease” because while genetics does play a part, environmental and lifestyle factors greatly increase the risk. People who are overweight or obese, do little physical activity and are on a poor diet, suffer from high blood pressure or high cholesterol are at an increased risk of type 2 diabetes. High glucose levels can lead to many long term problems including increased chance of heart disease, foot problems, nerve damage, eye diseases and kidney diseases. Research shows that type 2 diabetes can be prevented or delayed with lifestyle changes.
Diabetes is often called the silent killer because of its easy-to-miss symptoms. People often dismiss signs as part of being busy or getting older. As the risk of diabetes increases with age, from 2.5 per cent in people aged between 35 and 45 years to 23.6 per cent in those over 75, it is crucial that all over 60s are aware of signs. Here are some of the most common symptoms to look out for and if you experience any of these symptoms on a regular basis, visit your doctor.
• Excessive thirst
• Frequent or increased urination, especially at night
• Excessive hunger
• Fatigue and lethargy
• Blurry vision
• Sores, cuts and bruises that won’t heal
• Unexplained weight loss
• Skin problems including itchiness, dryness or poor circulation
• Dizziness
• Tingling, numbness or cramping in the hands or feet
• Headaches
• Mood swings and irritability
Being aware of signs and symptoms of common diseases is crucial for early diagnoses and treatment. If you are interested in learning more about common diseases, including how they work, how they are treated and prevent, why not take the free online Open2Study course Understanding Common Diseases. It is for anyone who cares about their health and you will learn to recognise the signs of four different diseases: high blood pressure, heartburn, diabetes and the common cold.