Faculty of General Dental Practice (UK) in London, Greater London

This article explains how telemedicine safely covers many everyday needs—such as cold and flu symptoms, mild COVID, UTIs, rashes, pink eye, allergies, medication refills, mental health visits, and chronic condition check-ins—while saving time and supporting caregivers and people with limited mobility. It outlines what doctors can do online (evaluate symptoms, review photos, order labs or imaging, prescribe medications, and coordinate follow-up) and what they can’t (hands-on exams, procedures, and urgent care for red-flag symptoms like chest pain, severe shortness of breath, heavy bleeding, stroke signs, or serious injuries). You’ll learn when a virtual visit is a safe, effective first step and when in-person care is essential, as well as practical tips to prepare for appointments and what to expect around privacy and insurance. The result is a clear roadmap to using telemedicine confidently and appropriately for reliable, timely care.