
Sometimes, people have unpleasant tastes that linger in their mouths due to dry mouth, eating or drinking something unpalatable, or taking strange-tasting medication. However, a persistent bitter, sour, or foul taste may indicate an advanced oral infection that requires emergency dental care, especially if it is accompanied by several other symptoms. Here’s how tooth decay and gum disease can lead to unpleasant tastes in the mouth, when to seek emergency dental care, and how you can keep your mouth in great shape.
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