Eat sour things sour teeth can be caused by tooth sensitivity, you can use anti-sensitive toothpaste, etc., if caused by dental caries should be filled as soon as possible.
1. Eat sour things when the phenomenon of sour teeth can be due to dentin sensitivity caused by the use of anti-sensitive toothpaste, such as containing strontium salt and potassium salt and other ingredients of the toothpaste, usually need to pay attention to avoid biting hard objects, brush your teeth correctly.
2. In addition, eating acidic things teeth acid can also be caused by dental caries, should be carried out as soon as possible resin fillings and so on. If the caries is deeper, root canal treatment is also needed.
If the phenomenon of eating acidic things when the teeth acid is obvious, you should go to the hospital in time for examination and early appropriate treatment.