Things to help a tooth infection
A tooth infection needs dental treatment; while waiting, protect the area, control symptoms, and watch for spreading swelling.
The short answer
A tooth infection needs dental treatment; while waiting, protect the area, control symptoms, and watch for spreading swelling. A dentist may drain the infection, perform root-canal treatment, or remove the tooth, depending on whether it can be restored.
What is the direct answer?
What does this question mean?
Bacteria can enter a tooth through decay, a crack, or a defective restoration and reach the pulp, the living tissue inside the tooth. Infection can then extend through the root tip into surrounding bone and soft tissue, causing pain, swelling, or a gum pimple.
What can you do next?
Keep the area clean, chew on the opposite side, drink fluids, and use a wrapped cold pack on external swelling. Do not place heat, alcohol, aspirin, or undiluted chemicals on the gum, and do not rely on leftover antibiotics because they do not remove the infected tooth source.
When should you seek dental care?
Arrange prompt dental care for toothache with swelling, pain on biting, pus, or a persistent bad taste. Go urgently for fever, rapidly enlarging facial or neck swelling, difficulty swallowing or breathing, or reduced mouth opening.
What should you ask the dentist?
Ask whether the tooth is restorable and whether imaging shows decay, a crack, or root-tip disease. Ask how drainage, root-canal treatment, extraction, pain control, and any needed replacement would be sequenced.
Frequently asked questions
Can salt water cure a tooth infection?
A gentle rinse can clean the mouth and soothe irritated tissue, but it cannot remove infection inside a tooth or around its root.
Will antibiotics fix the tooth?
Antibiotics may be used when infection is spreading or causing systemic illness, but dental treatment is usually needed to address the source.