Consumers and carers

What causes bronchitis

Bronchitis is usually caused by viruses, including the common cold and flu, but bacteria can sometimes cause it.

Bronchitis is caused by viruses, including the common cold & flu viruses.

Read about bronchitis on the NPS MedicineWise website.

5 Questions

5 questions to ask your doctor or other healthcare provider to make sure you end up with the right amount of care.

Find out more