Our Symptom checker provides clinical advice on what to do next based on your symptoms.
Some items can be dangerous when swallowed, such as 'button' batteries. Here's what to do if you or your child has swallowed an object.
Choking occurs when something gets stuck in, and blocks, a person’s throat or windpipe. Find out what to do in this medical emergency.
Inhaled substance or 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.