Severe Toothache at Night: Safe Relief Until You See a Dentist
Updated 2026-11-02 · General information, not medical advice.
Tooth pain often gets worse at night when you lie down. These steps can help you get through until the dental office opens.
What helps
- Over-the-counter pain relievers as directed on the label (ask a pharmacist if you take other medicines).
- A cold compress on the cheek, 15 minutes on, 15 off.
- Rinse with warm salt water.
- Sleep with your head raised on an extra pillow.
- Gently floss to remove trapped food.
What to avoid
- Placing aspirin directly on the gum — it can burn tissue.
- Very hot, cold or sugary foods.
- Leftover antibiotics — they need a prescription for the right infection.
Warning signs
Swelling of the face, fever, or trouble swallowing means infection may be spreading: go to an ER. Otherwise, call an emergency dentist first thing in the morning.
This article is for general information only and does not replace advice from a licensed dentist or doctor.