For many chronic skin conditions, the most important advantage of teledermatology is shortening the distance between a problem, a clinical decision, and the next adjustment. Skin problems rarely respect calendars, and a painful acne flare does not wait for a convenient week, nor does eczema pause because a patient has used all their paid time off.
Conventional System vs Teledermatology
The conventional system nevertheless asks patients to call an office, find an appointment, arrange transportation, miss work or school, sit in a waiting room, and eventually spend a few minutes with a clinician. In 2025, the average wait for a nonurgent dermatology appointment in the United States was reported to be 36.5 days, according to an AMN Healthcare report.
Teledermatology, on the other hand, offers a faster and more convenient way to receive expert care. Patients can submit their history and photographs when symptoms are actively present, and clinicians can review that information asynchronously. Follow-up can happen while a treatment question is still relevant, rather than weeks after the patient first noticed it.
Clinical Results and Patient Satisfaction
Studies have shown that teledermatology can produce clinical results comparable to office care. A small 2023 randomized trial of 24 patients receiving follow-up care for mild-to-moderate acne found that teledermatology and in-person visits produced similar improvements in acne severity and similarly high levels of patient satisfaction over six months.
A 12-month randomized trial conducted from 2015-2017 involving 296 patients with psoriasis found that an asynchronous online model was as effective as in-person management in improving clinical outcomes. More recently, a 2026 randomized trial of 300 adults and children with atopic dermatitis found that asynchronous online care produced improvements equivalent to in-person care across clinician-assessed disease severity, patient-reported symptoms, and global disease assessments.
Online care can also change what a clinician sees. Office visits offer controlled lighting and the ability to examine the skin directly. Digital care offers the ability to document a condition repeatedly, in the patient’s ordinary environment, at the moment it is changing.
Original reporting: El Paso News (HLL/CB) — read the source article.
