Dental infection or tooth pain is discomfort or pain in or around your teeth and gums. When caused by an infection, it means bacteria are affecting your tooth, gum, or the tissue around it.

Common Symptoms

• Toothache or throbbing pain
• Pain when chewing or biting
• Swollen or tender gums
• Redness or warmth around the tooth
• Sensitivity to hot, cold, or sweet foods
• Bad taste in the mouth or bad breath
• In more serious infections: fever, swelling in the face or jaw

Key Points

• Most dental infections need professional dental care to prevent complications.
• Good oral hygiene and early care can help relieve pain and stop the infection from spreading.
• Seek immediate care if you notice severe swelling, fever, or difficulty swallowing.