According to 2025 statistics, approximately 20% of Malaysians have Diabetes Mellitus. If you are among those living with this condition and receiving treatment and your blood glucose readings are within the target range, well done! It is natural and common to think, “Since my blood sugar is under control, perhaps I no longer need to see a doctor. I can simply continue taking my current medications.” However, the answer is clear: No, you should still attend regular follow-up appointments.
Why is this important? You may ask. Read on to find out.
Diabetes Mellitus is a long-term condition that can be managed with various medications, including oral medications and injectable treatments. When poorly controlled, diabetes can affect multiple parts of the body, including the brain, eyes, heart, kidneys, blood vessels and skin, particularly in the feet. One of the most important ways to manage diabetes and other lifestyle-related health conditions, such as hypertension and hypercholesterolaemia, is to adopt and maintain a healthy lifestyle. Equally important is adhering to prescribed treatments. However, even with a healthy lifestyle and consistent medication adherence, regular follow-up appointments and health monitoring remain essential.
We must remember that the human body is constantly changing. As we age, our bodies and their functions change. For example, the pancreas, which may have functioned efficiently when a person was younger, may gradually become less effective at producing insulin as a result of ageing or other factors. These may include excess visceral fat accumulation in the abdomen, damage caused by inflammation or tumours and the effects of certain medications. These changes may occur even when a person carefully manages their sugar intake and follows their prescribed diabetes treatment. Consequently, blood glucose levels may gradually rise or become more difficult to control. Over time, persistently elevated blood glucose levels can damage vital organs, particularly the eyes and kidneys.
The body is also affected by continued exposure to environmental and lifestyle factors. For example, people living in urban areas may be exposed to higher levels of environmental pollutants. The fast pace of city life, increased stress levels and frequent reliance on convenient or processed foods instead of fresh, balanced meals due to busy schedules may contribute to increased oxidative stress. Over time, these factors may contribute to premature ageing and negatively affect overall health.
Regular medical check-ups, including physical examinations and blood tests, are essential for monitoring your health and identifying potential problems early. These appointments also provide an opportunity to discuss any concerns about your current treatment or medication-related issues. Some medications may cause side effects that affect your well-being, even after you have been taking them for some time. By discussing these concerns with your doctor, your treatment can be reviewed and medication dosages may be adjusted or alternative treatments considered when appropriate. Another benefit of regular check-ups is the opportunity to identify other health concerns, such as high blood pressure, abnormal cholesterol levels and certain cancers, depending on the recommended screening tests and your individual risk factors. Regular consultations also allow you to discuss the latest developments in healthcare with your doctor and clarify any questions about your condition. Medical knowledge and treatments continue to evolve, and newer or more suitable treatment options may become available over time. This is certainly preferable to relying solely on information obtained from social media or artificial intelligence, as such information may not be accurate, up to date or appropriate for your individual circumstances. Every person is unique and treatment should be tailored to their specific health needs.
I would like to compare the human body to a car. A car requires regular servicing and maintenance at a workshop to identify parts that need to be replaced, repaired or adjusted. These checks are essential to keep the vehicle running smoothly and ensure the safety of its occupants. If we can diligently send our cars for regular servicing, why should we not do the same for our own bodies?
Remember, keeping your blood glucose levels under control is important but maintaining regular follow-up appointments is equally essential. Do not wait until symptoms appear before seeking medical advice.
