Type 2 Diabetes Management Online

What is type 2 diabetes?

Type 2 diabetes is a chronic condition in which the body either does not produce enough insulin or cannot use insulin effectively. The result is higher than normal levels of glucose in the blood, which over time may damage the heart, kidneys, eyes, and nerves. Type 2 diabetes is the most common form of diabetes in Australia and is closely linked to lifestyle, genetics, and age.

Many people with type 2 diabetes have no obvious symptoms in the early stages. When symptoms do appear they may include increased thirst, frequent urination, fatigue, blurred vision, slow-healing wounds, and unintentional weight loss. Diagnosis is typically made through blood glucose and HbA1c testing ordered by your GP.

How a telehealth GP can help

A NewDoc telehealth GP can support most parts of routine type 2 diabetes care. Your GP can review your current medications and renew eScripts. They can also order pathology tests (HbA1c, fasting glucose, lipids, kidney and liver function) and refer you to specialists such as endocrinologists, dietitians, diabetes educators, or exercise physiologists.

Your GP can also create a Chronic Disease Management Plan, which may give you access to up to five Medicare-rebated sessions per calendar year with allied health providers. This is particularly useful for diabetes because diet and physical activity are cornerstones of management. Stable patients may request repeat prescriptions via telehealth.

Treatment and monitoring

Treatment is individualised. Many people start with lifestyle changes such as dietary adjustments, physical activity, weight management, and reducing alcohol, alongside oral diabetes medications listed on the PBS. Some people may need additional classes of medication over time, and your GP will discuss options tailored to your circumstances.

Regular monitoring typically includes an HbA1c test every three to six months, plus annual checks of cholesterol and kidney function. You should also have yearly eye checks with an optometrist, and a diabetic foot check with a GP or podiatrist at least once a year. Home blood glucose monitoring may be recommended depending on your treatment plan.

Risk factors for type 2 diabetes

Type 2 diabetes has a range of risk factors, some modifiable and some not. Non-modifiable factors include age (risk rises after 45), family history, previous gestational diabetes, and ethnic backgrounds with higher baseline risk such as Aboriginal and Torres Strait Islander, Pacific Islander, South Asian, and some Mediterranean and Middle Eastern communities.

Modifiable factors include higher body weight (particularly abdominal), physical inactivity, diet patterns high in refined carbohydrates and saturated fat, smoking, and poor sleep. Type 2 diabetes commonly clusters with high blood pressure and high cholesterol, which together raise cardiovascular risk.

Self-care and lifestyle

Everyday choices may make a meaningful difference to diabetes management. A dietary pattern focused on whole grains, legumes, vegetables, fruit, lean proteins, and healthy fats, while limiting sugary drinks and ultra-processed foods, is generally encouraged. A dietitian or diabetes educator (accessible under a Chronic Disease Management Plan) can help tailor a practical plan to your preferences and cultural background.

Regular physical activity, including a mix of aerobic activity and resistance training, may help improve blood glucose control and cardiovascular health. Your GP or exercise physiologist can advise on a safe starting level, especially if you have complications such as foot problems or heart disease.

Quitting smoking, limiting alcohol, managing stress, and aiming for adequate sleep may also support diabetes management. Foot care is important: daily inspection, well-fitting footwear, and prompt attention to cuts or infections are routine advice.

When to see a GP in person

Although telehealth is well-suited to routine diabetes reviews, some checks require an in-person visit. These include diabetic foot examinations, wound care, and any acute concerns such as severe hypoglycaemia, infected wounds, or unexplained symptoms that need physical examination. If you are newly diagnosed, your GP may also recommend an in-person visit to complete baseline assessments.

If you experience symptoms of diabetic ketoacidosis, including deep breathing, fruity breath, confusion, severe abdominal pain, or vomiting, seek urgent care by calling 000 or attending your nearest emergency department.