Toothache Care
Use when asked for general educational information about toothache care — common causes, general self-care measures, and when to seek dental attention — for education only, not medical/dental advice; always direct the reader to consult a dentist or health care professional.
> ⚠️ Ask your doctor or health care professional. This information is AI generated for education and NOT medical advice.
A toothache is pain in or around a tooth, commonly caused by decay, infection, gum disease, a cracked tooth, or issues with tooth alignment.
Common symptoms
Sharp, throbbing, or constant tooth pain, sensitivity to hot, cold, or sweet foods, pain when chewing or biting, and — with infection — swelling of the face or gums, and sometimes fever.
General self-care measures
- Rinse the mouth with warm salt water.
- Use over-the-counter pain relief as appropriate.
- Gently floss around the painful tooth to rule out food trapped between teeth as a simple cause.
- Apply a cold compress to the outside of the cheek for swelling.
- Avoid very hot, cold, or sweet foods that trigger pain.
When to seek dental attention
- Persistent or worsening tooth pain — see a dentist rather than relying on pain relief alone, since the underlying cause typically needs treatment.
- Facial or gum swelling, especially if increasing — can indicate a spreading dental infection.
- Fever alongside facial swelling and tooth pain, or difficulty swallowing/breathing — see Urgent Emergency Care, as a dental infection can rarely become a serious, spreading infection.
- A broken or knocked-out tooth (see Dental Care for time-sensitive knocked-out-tooth guidance).
Common pitfalls
- Managing tooth pain with pain relief alone, indefinitely — pain relief masks the symptom without treating the underlying cause (decay, infection), which typically continues to worsen without dental treatment.
- Applying aspirin or other medication directly to the gum — this is a common home remedy that can actually burn and damage gum tissue rather than helping.
- Ignoring facial swelling as "just a bad tooth" — spreading dental infection can, rarely, become a serious systemic infection; swelling spreading beyond the immediate area warrants prompt evaluation.
Learn more
- Dental Assessment, Dental Care for related dental assessment and care.
- Health Care for general navigation of health systems.