Yuck! Why Do I Have a Bitter Taste in My Mouth?

Do you ever wake up with a bitter or metallic taste in your mouth that just won’t go away, no matter how often you brush? While it might seem like a minor inconvenience, a persistent bitter taste can actually signal an underlying health or dental issue that deserves attention.

Here’s what might be causing it—and why it’s important to schedule a dental checkup as soon as possible.