Diabetes Care Guide

Why Is Systematic Diabetes Care Needed?

Diabetes is a complex chronic disease involving dysfunction of multiple organ systems. Relying solely on medication therapy is far from enough—systematic nursing management is required. “Practical Diabetes Care,” as a classic clinical guide, aims to provide comprehensive care solutions for healthcare professionals and patients. Good diabetes care can significantly reduce complication risks and improve patient quality of life.

According to the International Diabetes Federation (IDF), approximately 537 million people have diabetes globally, expected to increase to 783 million by 2045. In China, the number of diabetes patients has exceeded 140 million, ranking first worldwide. Facing such a large patient population, high-quality diabetes care is particularly important.

Effective diabetes care includes: blood glucose control, blood pressure management, lipid management, weight management, smoking cessation and alcohol restriction, foot care, eye examinations, kidney protection, psychological support, etc. These aspects are interconnected, forming a comprehensive diabetes management framework.

!Blood Glucose Monitoring Methods

Blood Glucose Monitoring: The Cornerstone of Diabetes Management

Blood glucose monitoring is the cornerstone of diabetes management—it helps patients understand the impact of diet, exercise, and medication on blood glucose, enabling corresponding adjustments. Traditional blood glucose monitoring methods include fingerstick blood glucose monitoring and continuous glucose monitoring (CGM).

Fingerstick blood glucose monitoring uses portable glucometers to measure即时 blood glucose levels from finger pricks. This method is simple and quick, the most commonly used blood glucose monitoring method today. It is recommended that diabetes patients measure blood glucose at least 4-7 times daily, including fasting, 2-hour postprandial, and before bedtime. Patients using insulin therapy may require more frequent monitoring.

Continuous glucose monitoring systems (CGM) continuously monitor interstitial fluid glucose levels through subcutaneous sensors, providing 24-hour continuous blood glucose curves. CGM can help patients discover blood glucose fluctuations not easily caught by fingerstick monitoring, especially nighttime hypoglycemia. Currently, CGM technology is becoming increasingly mature, with accuracy approaching traditional glucometers.

Hemoglobin A1c (HbA1c) is the gold standard reflecting average blood glucose levels over the past 2-3 months. It is recommended that diabetes patients test HbA1c every 3-6 months, keeping HbA1c within personal target ranges. For most adult diabetes patients, the HbA1c control target is below 7%.

Diabetes Education: The Key to Self-Management

Diabetes education is a core component of diabetes management. Through systematic diabetes education, patients can understand basic disease knowledge, dietary management, exercise plans, medication use, blood glucose monitoring, and complication prevention, becoming “experts” in their own disease.

Diabetes education content should include: basic concepts and natural course of diabetes; targets for blood glucose, blood pressure, and lipids; principles and methods of dietary therapy; exercise prescription formulation; correct use of oral glucose-lowering drugs and insulin; methods and frequency of blood glucose monitoring; recognition and handling of hypoglycemia; prevention of acute and chronic complications; mental health maintenance, etc.

Diabetes education formats can be diverse, including one-on-one guidance, group education, classroom lectures, online learning, etc. Research shows that systematic diabetes education can significantly improve patient blood glucose control, enhance treatment compliance, and reduce hospitalization rates and medical costs.

Cardiovascular Risk Management

Cardiovascular disease is the leading cause of death in diabetes patients—approximately 70% of diabetes patients die from cardiovascular disease. Therefore, cardiovascular risk management is an important component of diabetes care.

Cardiovascular risk management for diabetes patients should include: aspirin use (for secondary prevention of cardiovascular disease or primary prevention in high-risk patients); blood pressure control (target generally below 130/80 mmHg); lipid management (statin use); smoking cessation; weight management; regular exercise, etc.

For diabetes patients already with cardiovascular disease, in addition to the above measures, glucose-lowering drugs with cardiovascular protective effects, such as GLP-1 receptor agonists or SGLT2 inhibitors, are needed. These drugs not only effectively lower blood glucose but also significantly reduce cardiovascular event risks.

Foot Care

Foot Care: The Key to Preventing Amputation

Diabetic foot is one of the most serious complications of diabetes—in severe cases, it can lead to amputation. Statistics show that diabetes patients have 15-40 times higher risk of lower limb amputation than the general population. Fortunately, through good foot care, most amputations can be prevented.

Basic principles of diabetic foot care include: daily foot inspection for wounds, blisters, redness, or swelling; keeping feet clean and dry; avoiding walking barefoot; choosing appropriate shoes and socks; when trimming toenails, avoid injuring skin; not using hot water bags or heating pads to warm feet; seeking medical attention promptly if abnormalities occur, etc.

For patients with decreased foot sensation, professional foot care tools can be used, avoiding self-treatment of corns or calluses. Regular foot examinations are also important for preventing diabetic foot—comprehensive foot examination at least annually is recommended, with more frequent checks for high-risk patients.

Mental Health and Diabetes

Diabetes is a chronic disease requiring long-term treatment and lifestyle adjustments—this poses a huge challenge to patients’ mental health. Depression, anxiety, and eating disorders are common among diabetes patients, and these psychological problems affect patient treatment compliance and blood glucose control.

The prevalence of depression among diabetes patients is 2-3 times that of the general population. Depressive symptoms include low mood, loss of interest, appetite changes, sleep disorders, lack of energy, etc. If these symptoms occur, psychological help should be sought promptly. Family support and understanding are very important for patients’ mental health.

Anxiety is also a common psychological problem, mainly manifested as excessive worry, tension, insomnia, palpitations, etc. Anxiety may be related to fear of hypoglycemia, worry about complications, fear of injection therapy, etc. Through diabetes education, understanding disease-related knowledge can reduce fear and anxiety about the disease.

Frequently Asked Questions

Q1: How often should diabetes patients have follow-up appointments?

Follow-up frequency varies individually. Generally, patients with stable blood glucose control should have follow-up every 3 months, including blood glucose, HbA1c, blood pressure, lipids, etc. For patients with poor blood glucose control or needing treatment adjustments, follow-up frequency should be more frequent.

Q2: Can diabetes patients exercise?

Of course, and exercise is encouraged. Exercise helps improve insulin sensitivity, control weight, and reduce cardiovascular risks. However, exercise safety needs attention—avoiding exercise-induced hypoglycemia or injury. It is recommended to monitor blood glucose before exercise, carry sugar-containing foods during exercise, and check feet after exercise.

Q3: Do diabetes patients need vitamin supplements?

Generally, extra vitamin supplements are not needed unless there is a specific nutrient deficiency or doctor’s recommendation. A balanced diet usually can meet diabetes patients’ nutritional needs. Certain special populations (elderly, pregnant women) may need extra supplementation.

This content is for reference only and cannot replace professional medical advice. For health concerns, please consult your doctor.