What is the longest amount of time it can take
Can take upto 6 months.
Thanks for the query..
Well in case the temporary nerve damage post extraction of wisdom tooth the numbness generally subsides within 3-4 weeks or even less..
However if the numbness last for more than 6 months it is considered permanent..
Please once consult an Oral surgeon and get evaluated.
Hope I have answered your query.
Please let me know if I can assist you further.
Dr. Honey Arora.