Toothache is a sign that something is wrong with a tooth or the surrounding structures, and home remedies are only for short-term relief until a dentist can examine and treat the cause. If pain is severe, lasts more than a day or two, or you have fever, swelling, or trouble swallowing or breathing, seek urgent professional care.

First steps at home

  • Rinse your mouth gently with warm (not hot) water to clean the area and wash away debris.
  • Carefully floss around the painful tooth to remove trapped food or plaque that may be aggravating the nerve.
  • Use an over-the-counter pain reliever like ibuprofen or acetaminophen as directed on the package, unless a doctor has told you not to; do not place pills directly on the gum or tooth because they can burn the tissue.
  • Apply a cold compress on the cheek over the painful area for up to 20 minutes at a time to help reduce pain and swelling, especially after trauma.

If simple rinsing and flossing ease the toothache quickly and it does not return, it may have been caused by temporary irritation, but recurrent or strong pain still warrants a dental check.

What not to do

  • Do not ignore intense or throbbing toothache; it often signals infection, deep decay, or nerve damage that will worsen without treatment.
  • Do not put aspirin or strong alcohol directly on gums or the tooth, as these can damage soft tissues and do not fix the underlying problem.
  • Do not keep taking painkillers for many days in a row to “push through” the pain instead of seeing a dentist; long-term use can harm the stomach, liver, or kidneys and may let an infection spread.

When to see a dentist or emergency care

Go to a dentist as soon as possible if:

  • The toothache lasts more than 1–2 days, is getting worse, or keeps you from sleeping or working.
  • You notice sensitivity to hot or cold, pain when biting, a cracked tooth, or a lost filling or crown.
  • You see swelling in the gums, cheek, or jaw, or have a bad taste in your mouth, which may indicate an abscess.

Seek urgent or emergency medical care if:

  • You have swelling that spreads to the face, eye area, or neck, trouble swallowing or breathing, or fever and feeling very unwell, as these can be signs of a spreading infection.

Longer-term solutions and prevention

  • A dentist may treat the cause by removing decay and placing a filling, replacing a damaged filling, performing root canal treatment, or extracting a tooth that cannot be saved.
  • To reduce the chance of future toothaches, maintain good oral hygiene: brush twice daily with fluoride toothpaste, floss daily, limit sugary snacks and drinks, avoid smoking, and attend regular checkups and cleanings.

Bottom note

Information gathered from public forums or data available on the internet and portrayed here.