quick facts How do you know if you have bad breath? What causes bad breath? How can bad breath be treated? Can loose teeth in the mouth cause bad breath? What is cracked tooth syndrome? Can a decayed tooth “crack”? What causes tooth decay or caries? Can tooth decay cause pain? Can I get dental implants? What makes my teeth loose? Is tooth removal painful? Why does my wisdom tooth pain? How long does it take to recover from tooth extraction?