Urgency depends on more than how much a tooth hurts at one moment. Swelling, injury, bleeding, a change in your bite or symptoms affecting your general health can alter the next step. Describe all of these when contacting a dental office. If the problem changes while you are waiting for advice, report the change or seek a more urgent assessment as appropriate.
Pain with pressure or temperature
A tooth may hurt when you chew, react strongly to cold or ache without an obvious trigger. Note whether the sensation is brief or persistent and whether you can identify one tooth. Avoid repeatedly testing it with hard foods or temperature extremes.
A cracked, broken or displaced tooth
Damage may affect the way your teeth meet, expose a sensitive surface or leave a sharp edge. Explain whether the tooth is loose and how the injury occurred. Keep any recovered piece and avoid using the damaged tooth to bite.
Gum swelling or drainage
A tender swelling, drainage or an unusual taste may accompany a dental infection, although an examination is needed to determine the cause. Do not puncture or press on the area. Fever, spreading swelling or feeling ill increases the need for urgent assessment.
Bleeding or discomfort after recent care
Contact the treating dental team about symptoms after a procedure and describe how they compare with the instructions you received. Note the amount of bleeding, whether it is slowing and whether pain or swelling is increasing. Heavy bleeding that does not stop needs emergency attention.