HI, thanks for using healthcare magic
Altered sensation such as numbness
are related to abnormal function or structure of the nerves. Other persons may give a history of burning, sticking sensations.
It is called neuropathy which can be central (related to the brain or spinal cord
) or peripheral (related to nerves outside the brain or spinal cord).
There can be different causes such as: (1)vitamin deficiency
such as B12 or folate
(4)some connective tissue
diseases- this may be playing a role in your case
(5)exposure to toxins
(8)idiopathic- the cause is not found
It may resolve on its own, you can consider monitoring it but it continues or worsens then you may need to see your doctor for assessment.
I hope this helps