Pain is one of the reasons why people go to the dentist. Toothaches can be triggered by extremely hot or cold foods and drinks.
Series of heavy biting or grinding may break a tooth and increase its sensitivity. Sometimes, when a filling falls out, you may have a throbbing ache.
Any injury to teeth or gums should not be ignored. The sensitive nerves or blood vessels could be damaged, causing a great risk to infections.
If an infection is untreated, it can spread to the other parts of the head and neck and lead to serious health problems. In rare cases, it can become life-threatening.
It is very important to always seek dental attention.