How does high sugar affect the nervous system?

High blood sugar damages your nerves, and these nerves may stop sending messages to different parts of your body. Nerve damage can cause health problems ranging from mild numbness to pain that makes it hard to do normal activities. Half of all people with diabetes have nerve damage.

Can sugar affect nerves?

Researchers think that over time, uncontrolled high blood sugar damages nerves and interferes with their ability to send signals, leading to diabetic neuropathy. High blood sugar also weakens the walls of the small blood vessels (capillaries) that supply the nerves with oxygen and nutrients.

Can diabetes affect central nervous system?

The effects of diabetes on the central nervous system (CNS) result in cognitive dysfunction and cerebrovascular disease. Treatment-related hypoglycemia also has CNS consequences. Advances in neuroimaging now provide greater insights into the structural and functional impact of diabetes on the CNS.

How does type 2 diabetes affect the nervous system?

If blood glucose levels remain high for extended periods of time over a number of years, the blood vessels which feed the nerves can become damaged and can lead to the nerves themselves becoming damaged. Damage to the nerves can lead to loss of feeling in extremities such as the hands and lower legs.

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How long before diabetes causes nerve damage?

Nerve problems can start in the first 10 years after being diagnosed with diabetes. The risk goes up the longer you have diabetes. About half of people with diabetes have some form of nerve damage.

What is diabetes with neurological manifestations?

Neurologic disorders are a common and often disabling aspect of diabetes mellitus. Pain and sensory disturbances, weakness and paralysis and symptoms of autonomic dysfunction may be experienced by the diabetic patient.

Can diabetes make you feel nervous?

People with diabetes may become anxious over a variety of things. These can include monitoring their glucose levels, weight, and diet. They may also worry about short-term health complications, such as hypoglycemia, as well as long-term effects.

Is diabetes a neurological condition?

Diabetes is responsible for a wide range of neurological manifestations. These can be the direct result of the metabolic disorder or its treatment, or they can represent secondary manifestations.

How does low blood sugar affect the nervous system?

Low blood sugar levels can also cause a variety of problems within your central nervous system. Early symptoms include weakness, lightheadedness, and dizziness. Headaches can occur from a lack of glucose, especially if you have diabetes. You may also feel signs of stress, such as nervousness, anxiety, and irritability.

How do you fix diabetic nerve damage?

Nerve damage from diabetes can’t be reversed. This is because the body can’t naturally repair nerve tissues that have been damaged.

Managing diabetic neuropathy

  1. lowering your blood sugar.
  2. treating nerve pain.
  3. regularly checking your feet to make sure they are free of injury, wounds, or infection.
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What are the 5 main symptoms of diabetic neuropathy?

What are the symptoms of diabetic neuropathy?

  • sensitivity to touch.
  • loss of sense of touch.
  • difficulty with coordination when walking.
  • numbness or pain in your hands or feet.
  • burning sensation in feet, especially at night.
  • muscle weakness or wasting.
  • bloating or fullness.
  • nausea, indigestion, or vomiting.

What is diabetic nerve pain like?

Diabetic neuropathy can cause numbness or tingling in your fingers, toes, hands, and feet. Another symptom is a burning, sharp, or aching pain (diabetic nerve pain). The pain may be mild at first, but it can get worse over time and spread up your legs or arms.