May be suitable
- New cold, cough, sore throat or nasal symptoms
- Mild flu-like symptoms without breathing difficulty
- Questions about symptom relief, testing or time away from work or study
Australian doctor-led telehealth
Cough, sore throat, congestion and flu-like symptoms are often self-limiting, but an assessment can help identify warning signs and appropriate next steps.
Suitability
Clinical assessment
The doctor will review your symptoms, timing, medical history, medicines and relevant risk factors. Advice, treatment, testing, imaging or in-person assessment may be recommended according to clinical need.
Urgent care
Call Triple Zero (000) for severe breathing difficulty, chest pain, signs of stroke, collapse, severe bleeding, a severe allergic reaction, or any condition that appears life-threatening. For urgent but non-life-threatening advice, call 1800MEDICARE on 1800 633 422.

Clinical review
M.D. (USyd), B.A. (UBC) · Australian-registered Medical Doctor · AHPRA general registration
Content reviewed 15 August 2026. Meet Dr Dong Zhao.
Common questions
Many mild respiratory symptoms can be assessed remotely, although testing or an in-person examination may be recommended.
Antibiotics do not treat viruses and are only prescribed when the doctor finds a clinical reason.
Trusted information
Choose Dr Lily Vu or Dr Dong Zhao and continue to our secure external booking page. Care and any clinical document, medicine, test or referral remain subject to assessment.
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