In the UK diabetes (both type 1 and type 2) is the most common cause of peripheral neuropathy.
Over time, the high blood sugar levels associated with diabetes can damage the nerves.
This type of nerve damage is known as diabetic polyneuropathy. Peripheral neuropathy can also have a wide range of other causes.
For example, it can be caused by:
Physical injury to the nerves
A viral infection, such as shingles
A side effect of certain medicines or drinking too much alcohol
People who are known to be at an increased risk of peripheral neuropathy may have regular check-ups so their nerve function can be assessed.
