"I Have a Toothache" — Causes, Remedies, and When to Worry

Toothache is one of the most common reasons people seek urgent dental care, and the character of the pain often hints at the cause. A sharp pain triggered by hot, cold or sweet food that settles quickly may point to sensitivity or an early cavity. A dull, throbbing ache that lingers — especially one that wakes you at night — is more concerning and can suggest the nerve is involved.

At home, over-the-counter pain relief taken as directed, warm saltwater rinses, and avoiding very hot, cold or sugary foods can all help you cope. Avoid placing aspirin directly on the gum, which can burn the tissue. These measures manage symptoms — they don't treat the underlying cause.

See a dentist promptly if the pain is severe, persistent, or accompanied by swelling, fever, or a bad taste, as these can indicate infection. If you're unsure how urgent it is, a quick triage or a video consultation can help you decide on the right next step.