Our Symptom checker provides clinical advice on what to do next based on your symptoms.
Shortness of breath
Shortness of breath is when you feel like you can’t get enough air into your lungs. Find out what to do if you have difficulty breathing.
Symptoms of serious illness in babies and children
If your child has a serious illness, it's important to get medical attention quickly. Learn how to recognise the symptoms and what to do.
Respiratory syncytial virus (RSV)
RSV infects a person's airways and lungs. Learn about the causes, treatment and prevention of RSV, and how to stop the virus from spreading.
Middle East respiratory syndrome (MERS) is caused by a coronavirus. It can cause fever, cough and shortness of breath. Find out more about MERS here.
Learn to recognise mild, moderate and severe symptoms of COVID-19, and when to seek medical advice from your GP or another healthcare professional.
Asthma symptoms can include a cough, wheezing, chest tightness and breathlessness. Learn more about asthma symptoms, causes and treatment options.
Pesticides are used to prevent, destroy, or reduce the spread of pests. It is important that pesticides are only used when necessary, and in accordance with the directions on the label.
About 100 Australian snakes are venomous, but only 12 are likely to inflict a fatal bite. Learn about first aid for snake bites.
Severe acute respiratory syndrome (SARS)
Severe acute respiratory syndrome (SARS) is a viral disease that can cause severe pneumonia. Know what to do in a future outbreak.
An angiogram is a test used to help detect abnormal blood vessels, clots and other problems. Learn more about angiograms including what to expect.