Prevention
Toothache: what to do until your dental appointment
Temporary relief is not a diagnosis. Understand practical steps and when to get help.
A toothache may start when you bite, drink something cold or seemingly without a trigger. Sometimes it is brief; sometimes it disrupts sleep or meals. Knowing what to do can make the time before your appointment more manageable, without mistaking temporary relief for treatment.
Why might a tooth hurt?
Possible causes include tooth decay, a cracked tooth, a damaged filling, gum problems or an infection. Sensitivity to cold can also have several explanations. How the pain feels is not enough to distinguish all these causes reliably.
Notice whether it hurts when you bite, whether sensitivity lingers after the trigger is gone, and whether the discomfort returns. These observations can help your dentist during an assessment.
What to do before you are seen
- Continue gently cleaning the affected area and the rest of your mouth using a soft toothbrush.
- Avoid chewing hard foods on the painful side and choose foods that do not trigger discomfort.
- If a healthcare professional has recommended a pain medicine that is safe for you, follow that advice and the product directions. The same medicines are not suitable for everyone.
- Do not place aspirin directly on the gum, attempt to drain swelling or try to repair a tooth yourself.
The NHS advises seeing a dentist for a toothache lasting more than two days, or one accompanied by fever, a bad taste or pain when biting. Significant swelling that makes it difficult to breathe, speak or swallow requires emergency medical care.
Does every toothache mean root canal treatment?
No. Some problems can be treated by managing a cavity or repairing a restoration; other causes need a different plan. Root canal treatment may be considered when the inside of a tooth is affected, but the choice depends on an examination and appropriate tests.
What to tell your dentist
Describe when the pain started, whether it is constant, what triggers it, where you feel it and which medicines you have taken. You do not have to identify the exact tooth yourself: pain can sometimes be felt nearby.
You can request an assessment at RR Estudio Dental in Obarrio to explore the relevant options. Our preventive dentistry page is a starting point for arranging a general review.
For related but distinct situations, see cold-sensitive teeth and what to do after a broken tooth. Symptoms alone cannot provide a diagnosis.
If anxiety makes it difficult to seek care, read how to prepare for a dental visit when you feel anxious.