Our Symptom checker provides clinical advice on what to do next based on your symptoms.
Choking occurs when something gets stuck in, and blocks, a person’s throat or windpipe. Find out what to do in this medical emergency.
Swallowing foreign objects, such as a button battery or magnet, can be dangerous. Know what to do if you or your child has swallowed a dangerous object.
Inhaled substance or foreign object
People can accidentally breathe in a substance or object. Such as a liquid, powder, gas or small toy part. Learn more about symptoms that can arise from inhaling a substance or object.
Obstructive sleep apnoea (OSA)
Obstructive sleep apnoea occurs when a person's throat is partly or completely blocked while they are asleep. Learn about symptoms and treatment here.