Runny nose
Runny nose, also called rhinorrhoea, can be caused by things like allergies, colds and flu. Learn how to treat and prevent a runny nose.
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Sinusitis (rhinosinusitis)
Sinusitis is inflammation of the hollow spaces in the skull behind and between the eyes, forehead and cheeks. Read more about symptoms and treatment.
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Laryngitis
Laryngitis is when your voice box (larynx) becomes inflamed, and your vocal cords become swollen. Most people recover without treatment.
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Rhinovirus
Rhinovirus causes the common cold, it has mild symptoms but can be serious in some people. Learn more about rhinovirus symptoms and treatment.
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Dust mites
Dust mites are tiny creatures that live in your house and feed on dust. Learn more about what you can do if they trigger allergy symptoms.
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Medicines during pregnancy
Learn more about which medicines are safe to take during pregnancy, including over-the-counter medicine, herbal supplements and vitamins.
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Medicines for colds, flu and COVID-19
Different medicines can help relieve your cold, flu or COVID-19 symptoms. Learn how to safety take them and when to visit your doctor.
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