Mouth diseases and conditions

Having a healthy mouth is important for your overall health. Learn how to keep your mouth healthy and when you should see a doctor.

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Mouth and teeth

Your mouth and teeth are important for eating, drinking, breathing, speaking and smiling. Find out how to care for your mouth and teeth.

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Oral sex and mouth care

Find out how oral sex and mouth care are linked. Learn how to protect yourself from mouth sores and STIs and when to see a doctor for symptoms.

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Mouth and tongue cuts

Cuts to the mouth and tongue can happen after a fall or knock to the head. Most are minor and heal on their own, but some may need medical treatment.

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Mouth cancer

Mouth cancer is when abnormal cells grow in your mouth, often in your lips or tongue. Learn about diagnosis, risk factors, symptoms and treatment.

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Mouth sores and ulcers (canker sores)

An ulcer is a type of mouth sore that can make everyday tasks like eating and drinking uncomfortable. Learn about the causes and treatment of ulcers.

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Dry mouth syndrome

Dry mouth syndrome is when you don't produce enough saliva. For some, it's annoying; others find it affects the health of their teeth and gums.

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Hand, foot and mouth disease

Hand, foot and mouth disease is a common viral illness that mainly affects children under 10 years old but can also affect older children and adults.

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Dental care and teeth cleaning

Tooth brushing stops plaque build-up and prevents tooth decay. Find out more about oral health and how to look after your teeth and mouth.

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Cleft lip and cleft palate

Cleft lip or palate happens when parts of the lip, upper jaw or roof of the mouth don't join properly early in pregnancy.

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Tracheostomy

A tracheostomy is a small surgical opening in your neck that allows you to breathe through your throat instead of your nose and mouth.

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Surgery for large hiatus hernia

A hiatus hernia can cause heartburn or acid in your mouth. Large hernias can cause pain and problems with eating and drinking.

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Kaposi sarcoma

Kaposi sarcoma is usually found under the skin, or in the lining of the mouth, nose or throat, and is associated with HIV/AIDS. Find out more.

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Oral thrush

Oral thrush, also known as oral candidiasis, is an infection of the mouth caused by a yeast fungus. Learn about symptoms and treatment of oral thrush.

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Dental care

Dental care is essential to staying healthy. Find out how to keep your mouth healthy with good oral hygiene and dental check-ups.

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Viral infections

Viruses can cause infections and spread by vomit, poo or tiny droplets from your nose or mouth. Learn about the symptoms and treatment.

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Tongue-tie division (infant)

A tongue-tie joins the tongue to the floor of the mouth. Dividing the tongue-tie should allow your baby to feed better and improve oral hygiene.

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Dental check-up

A dental check-up is when your dental practitioner checks inside your mouth and gives your teeth a thorough clean. Learn what it involves.

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Apraxia of speech

Apraxia of speech is a disorder that makes it difficult to move your mouth to produce sounds and words. Find out how a speech therapist can help.

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Burping

Burping is when air escapes from your stomach or food pipe through your mouth. It's normal, but excessive or painful burping signal a health problem.

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Cold sores

Cold sores are blister-like spots that appear in or around the mouth. Find out about prevention, common triggers, treatment and self-care options.

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Facial injuries

Some minor facial injuries can be treated at home, while more serious injuries need medical attention. Find out about different facial injuries.

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Facial bone fractures

Facial bone fractures need medical attention. Learn more about the different types of facial bone fractures, their symptoms and treatment.

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Primary anti-reflux surgery (fundoplication)

Acid reflux can cause heartburn or acid in your mouth. The acid can cause the lining of your oesophagus to become inflamed or scarred. Surgery may be recommended if your symptoms continue while you are taking medication.

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Laparoscopic Nissen fundoplication

Acid reflux can cause heartburn or acid in your mouth. The acid can cause the lining of your oesophagus to become inflamed or scarred. Surgery may be recommended if your symptoms continue while you are taking medication.

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Halitosis (bad breath)

Halitosis (bad breath) is normal when you first wake up. If halitosis continues during the day, it may be a sign of a dental or medical problem.

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Swollen gums

Swollen gums become red and inflamed. They may also bleed easily. Learn more about the possible causes, treatment and prevention of swollen gums.

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Gum disease

Gum disease is when the tissue that surrounds and supports your teeth becomes inflamed. Find out about the symptoms and treatments for gum disease.

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Personal hygiene

Good personal hygiene is important and will help prevent catching and spreading germs. Learn more about how to look after your body here.

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Personal hygiene for children

Good personal hygiene is important to keep your child clean and healthy. Read these tips on supporting your child to learn these skills.

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