Swallowed object
Swallowing foreign objects, such as button batteries or magnets, can be dangerous. Know what to do if someone swallows a dangerous object.
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Choking
Choking is when something gets stuck in your throat or windpipe and blocks it. Find out about choking first aid and what to do in an emergency.
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Inhaled substance or foreign object
Substances such as a liquid, powder and gas or small objects can be breathed in accidentally. Learn what to do if you inhale a substance.
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Obstructive sleep apnoea (OSA)
Obstructive sleep apnoea (OSA) is when your airway partly or completely blocks while you are asleep. Read about OSA symptoms and treatments here.
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