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Any sensory disturbances in the peripheries can be a sign of peripheral neuropathy
. Vitamin B12
deficiencies are sometimes associated with smokers may be a cause of this condition. I am pleased to know that you have quit the habit.
In addition few other causes associated with this condition are as alcohol consumption, diabetes
, metabolic disorders and so on.
I suggest you to get your blood tested - complete blood counts, blood sugars, electrolytes, serum vitamin B12 levels, etc. Your physician can streamline these tests to you.
especially Vit B12 supplements are helpful in this condition; however you may use it after checking its levels in the serum.
Hope this answers your query.
Wish you good health.