Managing Complications of Diabetes: Addressing Nerve Pain and Fatigue - Internal Medicine

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What are some complications associated with diabetes?


Hello Dr.
Shi, I would like to ask about my mother, who is 68 years old and has a hereditary form of diabetes.
She has been diagnosed for over 30 years.
Previously, she managed her condition with oral medications, but two years ago she switched to insulin therapy and has since started experiencing some complications, particularly troublesome numbness in her hands and feet.
She has tried taking ginkgo biloba and other medications to improve blood circulation, but the effects have been minimal.
She is increasingly feeling fatigued; although she is drowsy, she struggles to sleep while lying in bed, resulting in very short sleep durations each day.
Recently, she has also noticed that she sweats easily, even when not exerting herself.
The doctor mentioned that her blood sugar control is quite good.
Given these symptoms, which are common complications associated with diabetes, could you please advise on how to alleviate these symptoms, especially the numbness in her extremities, as well as the excessive sweating and fatigue? What might be causing these issues, and how can they be improved? Thank you for your guidance, Dr.
Shi.

Ms. Huang, 30~39 year old female. Ask Date: 2006/10/27

Dr. Shi Guangzhong reply Internal Medicine


Regarding your mother's condition, the main concern is complications.
Your mother has had diabetes for 30 years, which can lead to various complications.
Numbness in the hands and feet is a common neuropathic complication related to past blood sugar control and the duration of the disease; it is not caused by insulin injections.
I recommend that you consult a neurologist, who can perform neurological function tests and provide treatment for your mother.
As for the issues with sweating and excessive sleepiness, it would be beneficial to monitor her blood sugar levels multiple times to determine if she is experiencing hypoglycemia or hyperglycemia.
If her blood sugar levels are well-controlled, I suggest that your mother engage in more walking and physical activity, as this may improve her overall energy levels, metabolic status, and sleep quality.

Reply Date: 2006/10/27

More Info


Managing complications of diabetes, particularly nerve pain and fatigue, is a multifaceted approach that requires understanding the underlying mechanisms of these symptoms, as well as exploring various treatment options.

Firstly, peripheral neuropathy is a common complication of diabetes, especially in patients with a long-standing history of the disease. It can manifest as numbness, tingling, or pain in the extremities, and in your mother’s case, it seems to be causing significant discomfort. The nerve damage associated with diabetes is primarily due to prolonged high blood sugar levels, which can lead to metabolic changes that affect nerve function. This can result in symptoms like the numbness and tingling your mother is experiencing.

To address the nerve pain, medications such as gabapentin or pregabalin are often prescribed. These medications are anticonvulsants that can help alleviate neuropathic pain. If your mother has not found relief with these medications, it may be worth discussing with her healthcare provider the possibility of adjusting the dosage or trying alternative medications. Additionally, topical treatments like capsaicin cream or lidocaine patches may provide localized relief.

In terms of managing fatigue and excessive sweating, these symptoms can also be linked to diabetes. Fatigue can arise from various factors, including poor sleep quality, metabolic imbalances, or even depression, which is not uncommon in chronic illness. It’s crucial to assess her sleep hygiene and consider whether she might benefit from a sleep study to rule out conditions like sleep apnea, which can significantly impact energy levels.

The excessive sweating, particularly when not associated with physical activity, could be a result of autonomic neuropathy, which affects the nerves that control involuntary bodily functions. This can lead to dysregulation of sweat glands. Managing blood sugar levels effectively is essential, as fluctuations can exacerbate these symptoms.
In addition to medication, lifestyle modifications can play a significant role in managing symptoms. Encouraging your mother to engage in regular, gentle exercise can improve circulation and potentially alleviate some neuropathic symptoms. Activities like walking, swimming, or yoga can be beneficial. Furthermore, a balanced diet that focuses on whole foods, low in refined sugars and carbohydrates, can help maintain stable blood sugar levels.

Complementary therapies such as acupuncture or physical therapy may also provide relief from nerve pain and improve overall well-being. Some patients find relief through mindfulness practices or cognitive behavioral therapy, which can help manage chronic pain and associated anxiety or depression.

Lastly, regular follow-ups with her healthcare provider are essential to monitor her diabetes management and adjust treatment plans as necessary. If her symptoms persist or worsen, referral to a specialist, such as a neurologist or an endocrinologist, may be warranted for further evaluation and management.

In summary, managing your mother’s symptoms involves a combination of medication, lifestyle changes, and possibly complementary therapies. Open communication with her healthcare team is vital to tailor a management plan that addresses her specific needs and improves her quality of life.

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