Antibiotics in Australia: When Doctors Prescribe Them and When They Won't
Antibiotics kill bacteria or stop them multiplying. That is the whole job description, and it explains the single most misunderstood fact in general practice: antibiotics do nothing against viruses. Colds, the flu, most sore throats, most coughs and most sinus congestion are viral, which means an antibiotic will not shorten them by a single day.
Where antibiotics genuinely shine is confirmed or strongly suspected bacterial infection: urinary tract infections, streptococcal throat infections, some skin and ear infections, and pneumonia among them. The clinical skill is telling the two situations apart, which is exactly what an assessment is for.
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A doctor declining to prescribe antibiotics for a viral illness is not being unhelpful; they are practising good medicine. Every unnecessary course contributes to antibiotic resistance, which the Australian Commission on Safety and Quality in Health Care tracks as one of the country's most serious long-term health threats. Resistant infections are harder, slower and sometimes impossible to treat, and the antibiotics we have are a shared resource.
There is also a personal cost to unnecessary courses: side effects like gut upset and thrush, disrupted healthy bacteria, and allergic reactions. When a clinician says a virus has to run its course, the honest prescription is rest, fluids, symptom relief and a clear plan for when to come back.
A few everyday examples show how the decision runs. Uncomplicated urinary tract infections in women usually do warrant antibiotics, and our guide to UTI treatment online covers that pathway. Sore throats are mostly viral, but features suggesting a streptococcal infection change the answer. Chesty coughs and bronchitis in otherwise healthy adults usually settle without antibiotics, while pneumonia is a different story entirely.
Doctors also use a middle path: delayed prescribing, where you leave with a script to fill only if things worsen or fail to improve within a set window. It keeps you covered without committing you to a course you may never need.
Antibiotics are prescription medicines, so an assessment always comes first, whether in a clinic room or by telehealth. In an online consult the clinician takes your history, asks the questions that separate viral from bacterial, and where an antibiotic is clinically appropriate, sends an e-script to your phone to fill at any pharmacy. If it is late, our guide to getting a script filled when the chemist is closed covers the options.
Telehealth is honest about its limits here too. Some presentations need an examination, a swab or a chest listen, and a good online clinician will say so and point you to the right place rather than guess.
The numbers tell you how Abby Health practises: 86% of our consultations end without any prescription at all. Clinical need drives prescribing, not the business model, which is exactly what you want from the clinician deciding whether your infection needs an antibiotic.
When one is appropriate, it arrives as an e-script through the online prescriptions service, with follow-up from a clinician who knows your history if things do not settle. Consultations are bulk billed for eligible patients with a valid Medicare card, seven days a week.
Same-day assessment from home.
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The information reflects guidance available as of the "last updated" date shown above. Medical knowledge evolves, and individual circumstances vary — always discuss decisions about your care with a qualified clinician.
In an emergency, call 000 or attend your nearest emergency department. Abby Health is not an emergency service. For mental health crisis support, call Lifeline on 13 11 14.
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