If a tooth has a cavity, then it’ll get your attention through sensitivity or a noticeable dark spot. These symptoms are its way of calling for help to be treated, but your gums have their own way of letting you know they need to be checked out. If something is going awry, then they will likely become swollen. However, you may wonder if this is something serious you should worry about. Here’s what you need to know and how your dentist can help.
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