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Can amoxicillin 500mg treat tooth infection?

Author

Mia Kelly

Published Jan 07, 2026

Other front-line antibiotics include penicillin, cephalexin, clindamycin, and azithromycin. Along with treating pneumonia, bronchitis, urinary tract infections, and ear infections, amoxicillin also works well for tooth infections.

How long does it take for amoxicillin to work on a tooth infection?

Although you might not notice it right away, antibiotics begin working as soon as you start taking them. Usually, within 2-3 days, you'll start feeling better and see an improvement in the infection.

Is amoxicillin 500mg good for toothache?

Official Answer. Yes, amoxicillin will help your tooth infection. Amoxicillin is one of the first antibiotics recommended for the treatment of a tooth infection. It has shown to be widely effective and have fewer gastrointestinal side effects compared to other options.

Will amoxicillin clear up tooth infection?

Amoxicillin is usually the first choice for tooth infection treatment. If your tooth infection is more serious, your dentist may prescribe a combination of amoxicillin and another drug called Clavulanate. This combination is stronger and more effective against tooth infections.

What is amoxicillin 500mg used for?

About amoxicillin

It is used to treat bacterial infections, such as chest infections (including pneumonia) and dental abscesses. It can also be used together with other antibiotics and medicines to treat stomach ulcers. It's often prescribed for children, to treat ear infections and chest infections.

26 related questions found

How many days should I take amoxicillin 500mg?

Amoxicillin is typically given for five to 10 days or until the infection clears. People with recurrent ear infections are more likely to receive amoxicillin/clavulanate because of bacterial resistance.

How much amoxicillin should i take for tooth infection?

Dosage Information

Typically, people take amoxicillin twice a day, or every 12 hours, either with or without food. For adults, teenagers, and kids who weigh more than 88 pounds, the most common dose is 250-500 mg taken every eight hours, or 500-875 mg every 12 hours.

Will antibiotics stop tooth pain?

Antibiotics will not cure toothache, they will only mask the problem until you have something done about the tooth itself.

Is 5 days of amoxicillin enough for tooth infection?

Although it is not very clear, according to the literature in most cases, 2-3 days of medication is adequate. However, when the treatment is not done properly, the antibiotic coverage may be needed for up to 7 days. According to the International Dental Journal study notes, most acute infections resolve in 3-7 days.

How do you know your tooth is infected?

Signs and symptoms of a tooth abscess include: Severe, persistent, throbbing toothache that can radiate to the jawbone, neck or ear. Sensitivity to hot and cold temperatures. Sensitivity to the pressure of chewing or biting.

How do you know if tooth infection has spread?

throbbing pain in the jawbone, ear or neck (typically on the same side as the tooth pain) pain that worsens when you lie down. sensitivity to pressure in the mouth. sensitivity to hot or cold foods and drinks.

Can I take amoxicillin with ibuprofen?

Painkillers. It's fine to take over-the-counter painkillers such as paracetamol, ibuprofen or aspirin while you're taking amoxicillin, assuming these are appropriate for you.

What's good for tooth infection?

Make a baking soda paste

Baking soda is a quick and effective way to ease an infected tooth. Mix 1/2 tablespoon of baking soda with 1/2 cup of water and a bit of table salt. Swish in your mouth for a few minutes and again until the mixture is gone.

Will antibiotics shrink a tooth abscess?

When you are suffering from a tooth infection, you may want an easy solution, such as a course of antibiotics. However, antibiotics won't cure your tooth infection. Oral bacterial infections cause abscesses, which are small pockets of pus and dead tissue in the mouth.

Which antibiotic is best for teeth pain?

Antibiotics of the penicillin class, such as penicillin and amoxicillin, are most commonly used to help treat tooth infections. An antibiotic called metronidazole may be given for some types of bacterial infections.

Will the dentist pull an infected tooth?

Will a dentist pull an infected tooth? Yes, dentists routinely do pull infected teeth. They do this all of the time.

What is the fastest way to stop a toothache at home?

Home Remedies for Toothache

  1. Apply a cold compress. In general, there are two ways to stop or blunt toothache pain. ...
  2. Take an anti-inflammatory. ...
  3. Rinse with salt water. ...
  4. Use a hot pack. ...
  5. Try acupressure. ...
  6. Use peppermint tea bags. ...
  7. Try garlic. ...
  8. Rinse with a guava mouthwash.

How long does a tooth infection last?

To begin with, a tooth abscess does not go or die down on its own, and professional intervention is crucial to treat a dental abscess. In case a person does not treat a dental abscess in its initial stage, then the infection may last anywhere between 5 months to 12 months or even more.

What is the strongest antibiotic for a tooth infection?

by Drugs.com

The best (first-line) antibiotics for tooth infection include: amoxicillin. penicillin. cephalexin.

Can I take amoxicillin 500 mg every 4 hours?

Official Answer. The recommended dose of amoxicillin for a moderate chest infection in a normal healthy adult is 500mg every 8 hours (or three times a day) or 875 mg every 12 hours. Amoxicillin is a type of penicillin antibiotic that fights bacteria.

What is amoxicillin 1000 mg used for?

Amoxicillin is a penicillin antibiotic that fights bacteria. Amoxicillin is used to treat many different types of infection caused by bacteria, such as tonsillitis, bronchitis, pneumonia, and infections of the ear, nose, throat, skin, or urinary tract.

Is a 3 day course of amoxicillin enough?

Conclusions. We recommend the three day course of amoxicillin for treating community acquired non-severe pneumonia in children, as this is equally as effective as a five day course but is cheaper with increased adherence and possibly decreased emergence of antimicrobial resistance.

What should you avoid while taking amoxicillin?

The Do's and Don'ts of Taking Antibiotics

  • Don't: Drink Alcohol. ...
  • Do: Take your prescription at the same time every day. ...
  • Don't: Take antibiotics with milk or fruit juice. ...
  • Do: Protect yourself from the sun. ...
  • Don't: Hesitate to talk to your doctor about your concerns.

Can I take amoxicillin twice a day instead of three times?

It is usually taken every 12 hours (twice a day) or every 8 hours (three times a day) with or without food. The length of your treatment depends on the type of infection that you have. Take amoxicillin at around the same times every day.

How do you get rid of a tooth abscess without going to the dentist?

If your heart is set on avoiding the dentist though, below are six ways to get rid of a tooth abscess without going to the dentist.

  1. Saltwater Mouth Rinse. ...
  2. Rinse Your Mouth With Baking Soda. ...
  3. Use Oregano Essential Oil. ...
  4. Garlic Paste. ...
  5. Cold Compress With Ice. ...
  6. Aloe Vera Gel.