my dad had the same thing happen and cometo find out he had a very mild stroke...and he was just diagnosed with having Cadasil....not saying you had a stroke but kinda sounds like that
Hi
Thanks for writing to the forum!
Wisdom tooth, trigeminal neuralgia, Bell’s palsy, and compression of C2 nerve root of cervical nerves can cause one side or ipsilateral numbness of face. I think you should discuss these possibilities with your doctor. It is difficult to comment beyond this without examining. A comprehensive investigation is required keeping all the points in mind.
Hope this helps. Please let me know if there is any thing else and do keep me posted. Take care!