Dental Infections
Dental infections are common and can cause significant discomfort, but early action can help prevent symptoms from getting worse. You might notice pain, sensitivity or swelling around a tooth or gum, and it can feel worrying if you are not able to see a dentist straight away. In some cases, a short course of antibiotics may help manage the infection while you arrange dental treatment. Complete a quick online consultation, and our prescribers will review your symptoms and advise whether antibiotic treatment is suitable for you.
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Advice for Dental Infections
What Are Dental Infections?
Dental infections happen when bacteria enter the deeper tissues of a tooth or gum. This can occur because of tooth decay, a cracked tooth, damaged fillings or gum disease. The infection may spread beyond the tooth root and into surrounding tissue, which is why symptoms can progress if they are not treated. Antibiotics can sometimes help manage the infection if you cannot see a dentist straight away, but dental treatment is still needed to tackle the cause and stop it from returning.
What Are The Symptoms Of A Dental Infection?
Symptoms of a dental infection can come on suddenly and may become more uncomfortable over time. Common signs include:
- Toothache or pain in your gums
- Redness inside your mouth or on your face or jawline
- Sensitivity to hot or cold food and drink
- A bad taste in your mouth
- Difficulty opening your mouth or chewing
- Swelling of the face or jaw
- A high temperature
If your symptoms are severe or getting worse, seek urgent dental or medical advice.
Prescription Dental Infection Treatments
If you have a dental infection and cannot access urgent dental care, a short course of antibiotics may be considered. The most commonly prescribed options are amoxicillin capsules or metronidazole tablets, with metronidazole sometimes recommended if you cannot take penicillin. These medicines can help reduce the bacteria causing your symptoms and may stabilise the infection while you arrange the dental treatment you need.
Dental Hygiene And Prevention
Good oral hygiene is one of the most effective ways to prevent dental infections. Brushing twice a day, flossing between your teeth and attending routine check-ups all help reduce harmful bacteria. Limiting sugary foods and drinks can also protect against decay. If you notice early signs of dental problems, such as sensitivity or bleeding gums, it’s best to speak to a dentist before symptoms worsen. You may also find specialist products helpful as part of your daily routine, such as Corsodyl dental gel (chlorhexidine) for gum care and Duraphat fluoride toothpaste for added protection against decay.
When To See A Dentist Or Healthcare Professional
Seek dental care as soon as you can if you have symptoms of a dental infection. Contact a healthcare professional promptly if you develop severe swelling, difficulty swallowing, a fever or swelling that spreads to your face or neck, as these symptoms can indicate that the infection is spreading. Do not go to a GP surgery, as they cannot provide dental treatment.
FAQs For Dental Infection
Why Might I Need Antibiotics?
Antibiotics may be suitable if the infection is spreading, there is swelling or you cannot get urgent dental treatment. They help reduce bacteria and ease symptoms, but you will still need dental treatment to prevent the infection from returning.
How Long Do Dental Infection Antibiotics Take To Work?
Most people notice an improvement within two to three days. Swelling and pain should start to ease as the bacteria reduce, but you must complete the full course even if you feel better.
Can Dental Infections Clear Without Treatment?
A dental infection is unlikely to clear on its own. Pain may come and go, but the infection will usually continue to spread. You will need dental treatment, and sometimes antibiotics, to treat it safely.
What Happens If A Dental Infection Spreads?
A spreading dental infection can sometimes cause increased swelling, fever or difficulty swallowing. If you notice any of these symptoms, seek medical advice promptly.
Andy is a co-founder and the Superintendent Pharmacist and Director at The Independent Pharmacy.
Dan is an experienced pharmacist having spent time working in both primary and secondary care. He currently supports our clinical team by providing robust clinical governance review of our internal processes and information.