Symptom checker
Our Symptom checker provides clinical advice on what to do next based on your symptoms.
Halitosis (bad breath)
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.
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Tonsil stones
Tonsil stones are small lumps of hardened material that form in the tonsils when debris builds up. Learn about 'tonsilloliths' symptoms 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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Heartburn
Heartburn is a feeling of burning pain or discomfort in the chest due to acid reflux. Find out about the triggers for heartburn and how to relieve it.
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Dental care and teeth cleaning
Tooth brushing stops plaque build-up and prevents cavities. Find out how to brush, floss and wash your teeth and mouth to keep them healthy.
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