Fever is a symptom, not a diagnosis. It can occur with infections and with other conditions, so the doctor will consider your temperature together with your other symptoms, medical history and risk factors.
A teleconsultation may be a first step for some non-emergency fever or flu-like symptoms. The doctor may still advise an in-person examination or testing.
Prepare for the video consultation
- Keep your thermometer and recent readings nearby.
- List medicines taken, including the dose and time of the most recent dose.
- Have your medication allergies and relevant medical history ready.
- Use a quiet, well-lit space and a stable internet connection.
Registration does not establish that teleconsultation is suitable. The doctor may change the care route after hearing your history.
New to video visits? Read our first teleconsultation guide and check consultation, medication and delivery fees before joining.
What a video consultation can—and cannot—do
The GP can ask about your symptom pattern, observe your general appearance and breathing over video, and discuss whether home care, medication, testing or a physical review is appropriate.
A camera cannot provide vital signs unless you have measured them, and it cannot replace examination of the lungs, abdomen or nervous system. The doctor may redirect you to in-person care when those checks matter.
When in-person assessment may be needed
Arrange prompt medical advice when any of these apply. This is not an exhaustive triage list.
- The fever is high, lasts several days, returns, or your condition is worsening
- You are pregnant, immunocompromised, very young, older or living with a condition that raises the risk of complications
- There is severe sore throat, repeated vomiting, diarrhoea, rash, pain on urination or another concerning symptom
- You cannot measure important observations the doctor needs
- The online doctor recommends examination or testing
When to seek urgent or emergency care
- Difficulty breathing, chest pain or blue lips
- Confusion, unusual drowsiness, a seizure or loss of consciousness
- Severe headache with neck stiffness, or a rapidly worsening condition
- Signs of serious dehydration such as fainting, confusion or very little urine
Call 995 for a life-threatening emergency. Do not rely on the absence of one listed sign if you feel seriously unwell.
Common questions
What temperature counts as a fever?
HealthHub notes that temperature varies by person and measurement method. For most adults and children, 37.5°C and above when taken at the mouth or ear is considered a fever. Tell the doctor both the reading and how it was measured.
Can a video call confirm influenza?
A doctor can assess your symptoms and risk factors, but a video call alone cannot confirm every cause of fever or flu-like illness. Testing or physical examination may be recommended.
Can an online doctor guarantee an MC for fever?
No. The doctor decides whether an MC is medically appropriate and what period it should cover after assessing you.
Sources & editorial note
- HealthHub / Ministry of Health: Using telemedicine the safe way
- HealthHub: Fever
- HealthHub: Influenza
- Singapore Civil Defence Force: Emergency Medical Services
Sources checked on 26 September 2026. This original guide provides general information. It does not diagnose a condition, replace a consultation or cover every reason to seek care.