How effective is telemedicine consultation for COVID-19?

During a video or phone appointment, a clinician can discuss the timing and pattern of symptoms, check how you are managing at home, review medical conditions and medicines, and explain what changes should prompt another assessment. A video view may also help the clinician notice breathing effort, alertness, or visible changes.

The consultation is less suitable when the clinician needs to examine your chest, measure vital signs directly, assess dehydration, or arrange testing that cannot be done remotely. The usefulness of the appointment also depends on a clear connection and accurate information about your symptoms.

Before the appointment, note when symptoms began, whether they are improving or worsening, and any temperature or home oxygen readings you have taken. Keep a list of regular medicines and relevant conditions, and describe breathlessness in practical terms, such as whether it occurs while resting or during ordinary movement. Have your identification and medication packaging nearby if the service asks you to verify details.

Follow the clinician’s plan for monitoring, medicines, testing, and follow-up. If the call drops or your symptoms change after the consultation, use the agreed contact route and explain what has changed rather than waiting for the original appointment.

Seek urgent medical help for severe or worsening difficulty breathing, new confusion, fainting, inability to stay awake, blue or grey lips or face, or chest pain that is severe or persistent. Do not rely on a scheduled telemedicine appointment if you feel seriously unwell. Contact local emergency services or go to an emergency department, and tell the service that you may have COVID-19.

A clinician may also recommend an in-person review if home readings are concerning, you cannot keep fluids down, or your condition is worsening despite home care.

You can ask: Which symptoms should I monitor at home? What changes mean I need an in-person assessment? How should I take or record home measurements? When should we review my symptoms? Do my medical conditions or medicines alter the plan?