Hi..
Thanks for the query..
I have gone through your query and can understand your concerns..
White patches that is present over the tongue and wisdom tooth area
where you used to dip tobacco can be due to causes like
Leukoplakia that is also over production of Keratin but there is also disturbance in cells known as cell
dysplasia..
It is a Precancerous lesion and needs medical assistance..
I would suggest you to consult an Oral Physician and get evaluated and a clinical evaluation and
investigations like
Biopsy can be done for diagnosis..
In case of Leukoplakia you can be advised Multivitamins and anti oxidants like
Lycopene for atleast 2 to 3 months..
You should also get wisdom tooth extracted...
In case if it does not resolve then surgical removal of patches is advised..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.