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Understanding the Causes of Numbness in Hands and Feet: Insights from a Neurologist


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Understanding Numbness in Hands and Feet

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

The Role of the Spine

According to neurologist Zamira Bekmurzaeva, numbness in the limbs is often associated with spinal problems. If the hands go numb, the issue may lie in the cervical spine and upper chest. On the other hand, numbness in the legs may be linked to problems in the lower thoracic and lumbar regions of the spine. These cases frequently indicate the presence of an intervertebral hernia.

Other Potential Causes

Bekmurzaeva also highlights other possible causes of limb numbness. One of them is the carpal tunnel syndrome, which occurs when the nerves in the wrist joints are compressed. Different nerves are responsible for the sensations in specific fingers, allowing doctors to identify the affected nerve based on the most affected fingers. Additionally, conditions like diabetes and excessive alcohol consumption can damage nerve fibers, leading to a burning sensation and numbness in the hands and feet.

Medication and Treatment Side Effects

Certain medications, such as antibiotics, anticoagulants, and chemotherapy drugs, can also cause numbness in the arms and legs as a side effect. It is crucial to be aware of these potential risks when undergoing treatment.


Information sourced from Izvestia newspaper.

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