야롱
밥 드시고 바로 양치하시면 입안이 산성화 최고조에 치약과 칫솔로 기름 부은 격입니다ㅠ식후 1시간 이후로 양치 하시기 바래요
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I'm worried about this coldness.
Usually it's okay, but when I brush the end of my molar, it strangely feels cold and I can't do it.
Why does it happen even though my mouth feels fine and I don't feel cold when eating?
Does brushing immediately after eating relate to sensitivity?
Is frequently drinking coffee related to this sensitivity?