What Does Numbness Indicate?

Numbness usually arises from a lack of blood supply to an area, nerve compression, or nerve damage. Numbness can also result from infection, inflammation, trauma, and other abnormal processes. Most cases of numbness are not due to life-threatening disorders, but it does occur with stroke and tumors.

Is numbness a serious problem?

Numbness is most commonly associated with some type of nerve damage, irritation, or compression. When numbness occurs without other symptoms, it doesn't typically represent a medical emergency. However, numbness can be a symptom of a serious condition if it occurs alongside symptoms such as: numbness on one side.

What is the reason for numbness in hands and legs?

Having high blood sugar for a long period of time can lead to nerve damage called diabetic neuropathy. Peripheral neuropathy is the type of nerve damage that causes numbness in your arms, hands, legs, and feet. Other symptoms of neuropathy include: burning.