What Helps a Toothache?

Rinsing with warm water or a suitable salt-water solution, gently removing food trapped between the teeth, applying a cold compress outside the cheek and using an appropriate over-the-counter pain reliever according to its directions may provide temporary relief from toothache. However, causes such as decay, a crack, a faulty filling, gum disease or an abscess cannot be removed at home; lasting treatment requires a dental examination. Difficulty breathing or swallowing with swelling of the face or neck is an emergency. This article is general information, not a diagnosis or individualized treatment.

Causes of toothache and safe relief until you can see a dentist

1. What causes toothache? Common causes include decay approaching the tooth's living tissue, a cracked or broken tooth, a lost or leaking filling, gum disease, infection around a root, an impacted wisdom tooth, grinding, trauma and trapped food. Sinus, jaw-joint or nerve pain may sometimes be felt in a tooth. The location of pain alone does not identify the cause; examination and sometimes an X-ray are needed. 2. Why are home measures only temporary? Home measures may reduce pain for a while, but they do not repair decay, seal a crack or remove the source of an abscess. Pain stopping on its own can even occur when the dental pulp dies. Depending on the cause, treatment may involve a filling, root canal treatment, periodontal care, drainage or extraction. 3. Rinsing with warm water or salt water A gentle warm-water rinse may clean the area. Adults who can spit safely may briefly rinse with about half a teaspoon of salt dissolved in a glass of warm water. Do not use very hot water, make a highly concentrated mixture, swallow it or repeat continuously throughout the day. Do not use salt water for young children who cannot rinse and spit safely. It does not cure decay or an abscess. 4. Cleaning between the teeth gently If food is trapped, careful use of floss or an appropriate interdental cleaner may help. Do not force pins, sharp objects or toothpicks into the area or scrape the gum. Stop if the area is very tender or bleeding. Persistent pain after cleaning may indicate decay, a crack or gum disease and should be examined. 5. How to apply a cold compress For trauma, swelling or throbbing, place a cold pack wrapped in a thin cloth outside the cheek for intervals of 10–15 minutes. Never put ice directly on the tooth, gum or skin, and do not hold it continuously. Stop if cold worsens sensitivity. Increasing facial swelling needs same-day urgent dental assessment; do not wait with compresses alone. Heat may worsen swelling in a spreading infection. 6. Food, drinks and sleeping position Very hot, cold, sugary, acidic or hard foods may trigger pain. Choose lukewarm, soft foods, chew on the other side and avoid tobacco and alcohol. Continue gentle brushing rather than leaving the tooth uncleaned. Raising the head slightly at night may reduce throbbing. Do not go without food or fluid, but avoid pressure on the painful tooth. 7. Over-the-counter pain relievers Paracetamol or ibuprofen may reduce pain for some people while they await care. Never exceed the label or professional instructions, and do not combine products containing the same active ingredient. Ibuprofen and other NSAIDs may be unsuitable with stomach ulcers, kidney disease, blood thinners, some cardiovascular conditions or pregnancy. Excess paracetamol can seriously damage the liver. Children must not be given aspirin; ask a pharmacist or clinician what is appropriate. 8. Do not place aspirin or chemicals on the tooth Putting aspirin tablets, alcohol, disinfectant, bleach, garlic, concentrated clove oil or other caustic substances directly on a tooth or gum can cause chemical burns. A tablet placed in the mouth does not treat the inside of the tooth. Numbing gels are not safe for everyone and can be dangerous when overused or swallowed. Benzocaine- or lidocaine-containing teething products can cause serious harm in young children. 9. When should you arrange a dental appointment? See a dentist if pain lasts more than one or two days, does not respond to suitable pain relief, recurs, or continues well after hot or cold exposure. Pain on biting, a broken tooth, lost filling, bleeding gums, a bad taste or smell, fever, or cheek or jaw swelling needs earlier assessment. Do not wait for a time threshold if pain is severe. A doctor may assess symptoms, but a dentist provides definitive dental treatment.

Abscesses, antibiotics, special circumstances, treatment and emergency signs

10. What is a dental abscess? A dental abscess is a collection of pus caused by infection in or around a tooth. Severe throbbing pain, tenderness to pressure, gum or facial swelling, a bad taste, fever, swollen lymph nodes and difficulty opening the mouth may occur. An abscess does not reliably resolve on its own and must not be squeezed or punctured. Urgent dental assessment is needed; signs of spread require emergency help. 11. Do antibiotics work for every toothache? No. For most pain and localized swelling originating from the pulp or root tip, the priority is dental treatment such as root canal treatment or drainage, not routine antibiotics. A dentist may prescribe antibiotics when there is fever, systemic illness or spreading infection. Never use someone else's antibiotics, start leftovers or alter a prescribed course yourself. Antibiotics do not repair decay. 12. What treatments may be used? A superficial cavity may be cleaned and filled. When the pulp is irreversibly inflamed or infected, root canal treatment may remove infected tissue and attempt to preserve the tooth. An abscess may require drainage, and gum disease may require periodontal treatment. A tooth that cannot be restored may be extracted; a broken filling or crown may be replaced. The choice depends on examination, restorability, spread of infection and general health. 13. What should you do for a broken or knocked-out tooth? For a broken tooth, rinse with warm water, save any fragment in a clean container and apply a cold compress outside the cheek. If a permanent tooth is completely knocked out, hold it by the crown, not the root. If dirty, rinse very briefly without scrubbing. Reinsert it only if this can be done safely; otherwise keep it in milk or an approved tooth-preservation solution and seek immediate dental care. Never reinsert a baby tooth. Loss of consciousness or suspected jaw injury requires emergency assessment. 14. Toothache and teething in children Do not assume a child's pain is only teething; decay, trauma or infection may be responsible. Give age- and weight-appropriate medicine only according to product directions and professional advice; never give aspirin. The FDA warns against benzocaine oral products in children under two and against lidocaine teething products. A clean, cool teether and gentle gum massage may be safer. Fever, facial swelling, inability to feed or marked lethargy needs prompt assessment. 15. Pregnancy and breastfeeding Delaying care in pregnancy can allow infection to progress. Tell the dentist the stage of pregnancy and all medicines used. Necessary dental care can often be provided with suitable planning and protection. Do not take pain relievers, antibiotics, rinses or herbal products without advice from a dentist, obstetric clinician or pharmacist. NSAIDs may be unsuitable, particularly later in pregnancy. During breastfeeding, transfer into milk and the infant's condition also need consideration. 16. How can toothache be prevented? Brush twice daily for about two minutes with fluoride toothpaste, clean between the teeth every day and reduce the frequency of sugary foods and drinks. Regular dental checks help find small cavities before pain begins. Seek advice for grinding and use an appropriate mouthguard during sport. Smoking and tobacco increase gum disease and healing problems. Do not cancel an appointment merely because pain disappears. 17. Which signs need same-day urgent care? Rapidly increasing swelling of the face, jaw or mouth; fever with systemic illness; marked difficulty opening the mouth; or swelling spreading toward the eye or neck needs same-day urgent dental or maxillofacial assessment. People with suppressed immunity, poorly controlled diabetes or serious chronic disease should seek help earlier when infection is suspected. Do not wait for a routine appointment if the condition is worsening quickly. 18. When to call emergency services and frequently asked questions Call 112 in Türkiye if swelling of the mouth, lips, throat or neck makes breathing, swallowing or speaking difficult, or if an eye is closing or vision is affected. 'Does salt water heal decay?' No; it offers only temporary cleaning and comfort. 'Will antibiotics definitely stop the pain?' No; the dental procedure is usually the main treatment. 'The pain stopped—is the problem over?' Not necessarily; nerve damage or drainage from an abscess may reduce pain. 'Can I put clove oil on the tooth?' Concentrated oil can irritate the gum; do not apply it directly. 'How soon should I see a dentist?' As soon as possible for severe, recurrent pain or signs of infection. Source basis: NHS — Toothache; NHS — Dental abscess; American Dental Association — Acute Dental Pain Management; American Dental Association — Antibiotics for Dental Pain and Swelling; FDA — Safely Soothing Teething Pain in Infants and Children. Sources checked on 11 October 2026. This article is not a diagnosis, prescription or emergency service.