Diabetic Neuropathy: Symptoms, Treatment & More - Diabetic Neuropathy (Nerve Damage)

Diabetic Neuropathy: Symptoms, Treatment & More

Diabetic Neuropathy Overview

Diabetic neuropathy, a common complication of diabetes, is damage to the nerves that allow you to feel sensations such as pain. There are a number of ways that diabetes damages the nerves, but they all seem related to blood glucose being too high for a long period of time.

Diabetes-related nerve damage can be painful, but it isn't severe pain in most cases.

There are four types of diabetic neuropathy: peripheral, autonomic, proximal and focal.
Diabetic Peripheral Neuropathy

The areas of the body most commonly affected by diabetic peripheral neuropathy are the feet and legs. Nerve damage in the feet can result in a loss of foot sensation, increasing your risk of foot problems. Injuries and sores on the feet may go unrecognized due to lack of sensation. Therefore, you should practice proper skin and foot care. Rarely, other areas of the body such as the arms, abdomen, and back may be affected.

Symptoms of diabetic peripheral neuropathy may include:
Tingling

Numbness (severe or long-term numbness can become permanent)

Burning (especially in the evening)

Pain

In most cases, early symptoms will become less when blood glucose is under control. Medications can be taken to help control the discomfort if needed.

To prevent peripheral neuropathy:
Work with your doctor to keep your blood glucose under tight control

To help prevent the complications of peripheral neuropathy:
Examine your feet and legs daily

Apply lotion if your feet are dry

Care for your nails regularly. (Go to a podiatrist, if necessary)

Wear properly fitting footwear and wear them all the time to prevent foot injury

Diabetic Autonomic Neuropathy

Diabetic autonomic neuropathy most often affects the digestive system, especially the stomach, blood vessels, urinary system, and sex organs. To prevent autonomic neuropathy, continuously keep your blood glucose levels well controlled.

Symptoms of neuropathy of the digestive system may include:

Bloating

Diarrhea

Constipation

Heartburn

Nausea

Vomiting

Feeling full after small meals
Treatments of autonomic neuropathy of the digestive system may include:
Eat smaller meals

Medicines
Symptoms of autonomic neuropathy of the blood vessels may include:

Blacking out when you stand up quickly

Increased heart rate

Dizziness

Low blood pressure
Treatments of autonomic neuropathy of the blood vessels may include:
Avoid standing up too quickly

Medicines

Wearing special stockings
Symptoms of autonomic neuropathy of the male sex organs may include:

Unable to have or maintain an erection (erectile dysfunction)*

"Dry" or reduced ejaculations
*Note: Impotence needs to be evaluated by your doctor. It may be caused by your medicines or factors other than diabetes.
Treatments of autonomic neuropathy of the male sex organs include:

Counseling

Penile implant

Vacuum erection device

Penile injections

Medicine
Symptoms of autonomic neuropathy of the female sex organs may include:

Decrease in vaginal lubrication

Decrease in number of orgasms or lack of orgasm
Treatments of autonomic neuropathy of the female sex organs include:

Counseling

Vaginal estrogen creams, suppositories and rings

Lubricants
Symptoms of autonomic neuropathy of the urinary system may include:

Unable to completely empty bladder

Bloating

Incontinence (leaking urine)

Increased urination at night
Treatments of autonomic neuropathy of the urinary system include:

Medicines

Self-catheterization (inserting a catheter into the bladder to release urine)

Surgery

Diabetic Proximal Neuropathy

Diabetic proximal neuropathy causes pain (usually on one side) in the thighs, hips, or buttocks. It can also lead to weakness in the legs. Treatment for weakness or pain is usually needed and may include medication and physical therapy. The recovery varies, depending on the type of nerve damage. Prevention consists of keeping blood glucose under tight control.

Diabetic Focal Neuropathy

Diabetic neuropathy can also appear suddenly and affect specific nerves, most often in the head, torso, or leg, causing muscle weakness or pain. This is known as focal neuropathy. Symptoms may include:

double vision

eye pain

paralysis on one side of the face (Bell's palsy)

severe pain in a certain area, such as the lower back or leg(s)

chest or abdominal pain that is sometimes mistaken for another condition such as heart attack or appendicitis
Focal neuropathy is painful and unpredictable, however, it tends to improve by itself over weeks or months and does not tend to cause long-term damage.

Other Nerve Conditions Seen With Diabetes

People with diabetes can also develop other nerve-related conditions, such as nerve compressions (entrapment syndromes).

Carpal tunnel syndrome is a very common type of entrapment syndrome and causes numbness and tingling of the hand and sometimes muscle weakness or pain.

Prevention of Diabetic Neuropathy

Keeping tight control of your blood sugar levels will help prevent many of these diabetes-related nerve conditions. Talk to your doctor about optimizing your individual diabetes treatment plan.

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