Respiratory tract infections (RTIs or pokenga atewharowharo) can affect any part of your body involved in breathing, from your nose and throat down to your airways and lungs. RTIs often occur after a bout of the common cold or flu. They are easily spread in the coughs and sneezes of someone with an infection.
Upper RTIs are very common and affect your nose, sinuses, throat (pharynx) and voice box (larynx). Symptoms of upper URIs include a cough, sore throat, runny nose, nasal congestion, headache, low-grade fever and facial pressure. Common upper RTIs include: What are lower respiratory tract infections?Lower RTIs are also known as chest infections. They affect your larger airways (bronchial tubes and bronchioles) and your lungs. Lower RTIs are generally more serious than upper RTIs. Symptoms of lower RTIs include shortness of breath, weakness, fever, coughing with green or brown phlegm, and fatigue. Common lower RTIs include:
Do I need to see a doctor?Most upper RTIs get better in 1–2 weeks. You can usually treat your symptoms at home. However, a lower RTI can be serious. Those most at risk are young children, older adults, pregnant women or people with long-term health conditions. See a doctor if you or someone you are caring for has a respiratory tract infection and:
See a doctor immediately if you or another adult has:
See a doctor immediately if your baby or child:
Do I need antibiotics for a respiratory tract infection?Most upper RTIs are caused by a virus, which cannot be treated with antibiotics (these only work on bacterial infections). Your immune system will be able to fight off most viral infections. Misusing antibiotics to treat viral infections contributes to the problem of antibiotic resistance. Some lower RTIs are caused by bacteria. If your immune system is having difficulty fighting off the infection your doctor may prescribe a course of antibiotics. You should always take antibiotics according to your doctor’s instructions, making sure to complete the entire course even once you’re feeling better. This helps to minimise the risk of the development of bacteria resistant to that antibiotic. How can I treat respiratory tract infections at home?To help you or the person you are caring for feel more comfortable and speed your recovery, take the following self-care steps:
Contact your doctor immediately or call Healthline free on 0800 611 116 if you or your child have trouble breathing, have a high fever or show other signs that the infection is getting worse. How can I avoid passing a respiratory tract infection on to others?
How can I reduce my chance of getting a respiratory tract infection?Vaccination can protect against certain viruses. However, not all viruses can be vaccinated against. Get the annual flu vaccination – find out if you're eligible for the free flu vaccine. If you keep getting RTIs or you're at a high risk of getting one (eg, because you're over the age of 65 or have a serious long-term health condition) ask your GP about the pneumococcal vaccine – this helps prevent pneumonia. Taking the following steps also reduces your risk of getting an RTI:
Learn moreChest infection NHS, UK Reviewed by
Navigating uncertainty – managing respiratory tract infections BPAC, NZ, 2019 Clinical guidelinesPatients with symptoms of respiratory tract infection – a collaborative approachThe Royal New Zealand College of General Practitioners and the Pharmaceutical Society of New Zealand have developed this algorithm to highlight potential cross-over points and communication considerations for care transitions between general practice and community pharmacy.The aim is to help ensure that patients and whānau experience a smooth healthcare journey and to reduce risk of transmission of infection to other patients and staff. Find out more here. Regional HealthPathways NZAccess to the following regional pathways is localised for each region and access is limited to health providers. If you do not know the login details, contact your DHB or PHO for more information: |