What are the signs of cavities?

What are the signs of cavities?

Tooth decay on the outer enamel surface doesn’t usually cause pain or symptoms. You’re more likely to experience symptoms as decay progresses into the dentin and root. Signs of cavities include:

• Bad breath or a bad taste in the mouth.
• Bleeding gums or other signs of gum disease.
• Facial swelling.
• Toothache or mouth pain.
• Tooth sensitivity to hot or cold foods or drinks.
• Redness around or inside the mouth.