Brief Answer:
Nutritional cause , Dehydration , Diabetes .

Detailed Answer:
Hello xxxxxxxxxxxxxxxxx ,

Thanks for consulting Healthcare magic .
This is Dr. Priyanka tiwari answering your query .

I have read your query and understand your concern . As far as numbness on one spot of face , chin and left hand side is concerned this can be due to multiple causes like Nutritional cause , Deficiency of vitamin B supplements , Dehydration , Hypocalcemia or due to Diabetes (Diabetic Neuropathy ) . These are the possible diagnosis I would suggest you to take Nutrition rich diet, good hydration and go thorough clinical examination and reassesment by your Physician .

Hope I have answered your query .
If you have further query I will be happy to help.

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