Introduction

A feeling of numbness in the hands and feet can be a sign of various diseases. It is important not to ignore this symptom and seek medical advice.

Possible Spinal Problems

Neurologist Zamira Bekmurzaeva suggests that numbness may be associated with spine issues. Numbness in the hands may be linked to problems in the cervical spine and upper chest, while numbness in the legs may indicate issues in the lower thoracic and lumbar regions. In such cases, an intervertebral hernia is often the cause.

Spinal Cord Issues

Bekmurzaeva also mentions that numbness in the limbs can be caused by spinal cord lesions or expansion.

Carpal Tunnel Syndrome

Carpal tunnel syndrome is a common cause of numbness in the hands. It occurs when there is nerve compression at the wrist joints. There are three main nerves responsible for different fingers – radial, ulnar, and median. The affected nerve can be determined based on which fingers are more affected.

Other Contributing Factors

Diabetes and excessive alcohol consumption can damage nerve fibers, leading to a burning sensation and numbness in the hands and feet. Certain medications, such as antibiotics, anticoagulants, and chemotherapy drugs, can also cause numbness in the arms and legs.

Source

Information sourced from Izvestia newspaper.