Why Diabetes Could Be the Hidden Cause of Your Constant Tiredness
Fatigue is one of the most common and debilitating symptoms for those with diabetes. This condition, characterised by a constant feeling of fatigue, can significantly impact quality of life. The relationship between diabetes and fatigue is complex and multifactorial, involving factors such as blood glucose levels, diabetes complications, and psychological stress. In this article, we’ll explore the causes of diabetes-related fatigue and strategies for managing it effectively.
Why Does Diabetes Cause Tiredness?
Blood glucose levels
One of the main factors contributing to fatigue is unstable blood glucose levels. Both hyperglycemia (high blood sugar) and hypoglycemia (low blood sugar) can cause fatigue:
- Hyperglycemia: When blood sugar levels are high, the body is unable to efficiently use glucose for energy. This leads to a feeling of prolonged fatigue, as cells don’t receive the energy they need to function properly.
- Hypoglycemia: Low glucose levels cause rapid loss of energy, leading to sudden weakness and fatigue.
Insulin resistance and insulin deficiency
In type 2 diabetes, insulin resistance means the body doesn’t respond adequately to the hormone, making it difficult for cells to absorb glucose. In type 1 diabetes, insulin deficiency prevents the body from using glucose as an energy source. In both cases, the result is a persistent feeling of fatigue.
Dehydration
When blood glucose levels are high, the body tries to eliminate them through urine, leading to increased urine production and dehydration. Dehydration can further contribute to fatigue.
Factors That Increase Fatigue With Diabetes
- Sleep disorders: People with diabetes may experience sleep problems related to complications such as sleep apnea or frequent urination at night. This disorder can disrupt sleep patterns, causing daytime tiredness.
- Stress and mental health: Diabetes can affect mental health, contributing to symptoms of stress, anxiety, and depression. These psychological problems are, in turn, associated with chronic fatigue. The daily management of diabetes can become an emotional burden, adding to the physical fatigue.
- Complications of diabetes: Conditions such as diabetic neuropathy and other complications can cause pain or discomfort, reducing the quality of your night’s sleep and increasing feelings of tiredness.
How To Manage Diabetes-Related Fatigue
- Maintain stable glucose levels: The first step to reducing fatigue is maintaining blood glucose levels within a target range. This can be achieved by following a balanced diet, regularly monitoring blood sugar levels, and taking medications prescribed by your doctor.
- Regular physical activity: While it may seem counterintuitive to exercise when you’re tired, regular physical activity can boost your energy levels long-term. Exercise improves insulin sensitivity and helps stabilise glucose levels, thus reducing fatigue.
- Hydration: Make sure you drink enough water throughout the day to prevent dehydration. Proper hydration supports bodily functions and reduces fatigue.
- Stress management: Relaxation techniques such as meditation, mindfulness, and deep breathing can help manage diabetes-related stress. Joining support groups or talking to a mental health professional can provide additional support.
- Sleep monitoring: Practising good sleep hygiene, such as maintaining a regular bedtime, creating a comfortable sleep environment, and limiting electronic device use before bed, can help improve sleep quality.
When to See a doctor
If fatigue persists and affects your quality of life, it’s important to talk to your doctor. Fatigue could be a sign of an underlying problem, such as a complication of diabetes or another medical condition. A healthcare professional can help identify the cause and suggest a personalised treatment plan.
Conclusion
Diabetes-related fatigue can be debilitating, but it can be managed with a combination of strategies to keep glucose levels under control, improve sleep quality, and reduce stress. Careful management and open dialogue with your doctor can help you find solutions that improve your overall well-being and quality of life.
