many reasons again .
maybe some portion of your tooth is chipped? which can cause this OR some small abrasion OR a smallll cavity , OR any interdental bone loss OR ....
MANYYYY . Dental issues , are best solved only n only by paying a visit to your DOC. Please do not delay . maybe just a proffesional cleaning n using good desensitizing toothpaste would suffice!!
Answered2019-06-13 13:27:18
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