Mouth diseases and conditions
Conditions and diseases of the mouth can impact how you eat, speak, socialise and express emotion. Having a healthy mouth is important for your overall health and may reduce your risk of chronic disease. Learn how to keep your mouth healthy and when you should see a doctor.
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Bleeding gums and dental bleeding
Bleeding from your gums or any other type of dental bleeding can be caused by a dental procedure, an injury or gum disease. Find out what to do.
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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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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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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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Dysphagia (difficulty swallowing)
Dysphagia (difficulty swallowing) includes problems with swallowing, drinking, chewing, eating, dribbling, or closing the lips. Find out more here.
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Gingivitis
Gingivitis is an early form of gum disease. It occurs when plaque builds up on your teeth along the gum line. Learn about the signs and treatment.
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Gum disease
Gum disease is when the tissue that surrounds and supports your teeth becomes infected. Find out about the symptoms and treatments for gum disease.
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Halitosis
Halitosis (bad breath) is normal when you wake up. But if it doesn't go away after a while, it can be a sign of another condition.
![Child poking out their tongue. Child poking out their tongue.](https://media.healthdirect.org.au/images/banners/w760h217/mouth-tongue-cuts_h.jpg)
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 require treatment.
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Mouth cancer
Mouth cancer can affect your tongue, lips, cheeks or soft palate. Learn about risk factors, symptoms, treatment and importance of early diagnosis.
![Man with mouth ulcers. Man with mouth ulcers.](https://media.healthdirect.org.au/images/banners/w760h217/mouth-sores-ulcers_h.jpg)
Mouth sores and ulcers
An ulcer is a common type of mouth sore. It can make everyday tasks like teeth brushing, talking, eating and drinking feel uncomfortable.
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Oral thrush
Oral thrush (oral candidiasis) is an infection of the mouth caused by a yeast fungus known as candida. Learn about prevention, 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.