Elevated levels of blood sugar can injure the blood vessels supplying the peripheral nerves, irritating and damaging them in the process. Such accumulated nerve damage is called diabetic neuropathy. Better blood glucose control can help restore healthy nerve function.
Nerve disease
The nervous system includes our brain (central nervous system) and all of the nerves going from the brain to the rest of the body (peripheral nervous system). The nervous system is always at work. Sometimes – when we move or feel something – we are aware of it. But many of the bodies functions happen automatically, including the control of our heart rate, the movement of food through the stomach and intestines and regulation of our blood pressure.
Your health care provider can determine that your symptoms are related to diabetes and not to some other condition. The best way to improve all forms of diabetic neuropathy is to control your blood sugar levels.
There are two categories of diabetic neuropathy
- Sensory and motor neuropathy
- Autonomic neuropathy
Symptoms of neuropathy
Sensory and motor neuropathy:
- Pain, numbness, and tingling of hands and feet
- Muscle weakness such as foot drop, double vision, trouble climbing stairs and getting out of a chair
Autonomic neuropathy:
- Stomach symptoms including bloating, nausea, vomiting of undigested food many hours after a meal, feeling full without eating much food. This is also referred to as gastroparesis.
- Bowel trouble such as episodes of diarrhea especially at night
- Difficulty with bladder emptying
- Sexual dysfunction
- Dizziness and lightheadedness from a very fast heart rate and trouble keeping the blood pressure high enough when sitting or standing up.
Nerve treatment
Before any treatment can be decided upon, you need to report any of these symptoms to your health provider. Your provider needs to make sure that the symptoms are due to diabetic neuropathy and not something else. Near normal blood sugar control will usually improve all forms of diabetic neuropathy, however depending on the severity and length of time been occuring the neuropathy may not be fully reservable.
Medications should be used as needed if prescribed by your medical provider. Your provider may refer you to a doctor for specialized treatment and evaluation.