Honeydew
How does online dermatology compare to in-person care?
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. 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.
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. For many patients, the debate between virtual and in-person care comes down to receiving expert care online this week versus receiving expert care in person next month.
Here, Honeydew looks at how online dermatology compares with an office-first system for treating chronic dermatological issues, such as acne, eczema, and psoriasis.
Treating acne, eczema, psoriasis, or rosacea usually requires a feedback loop rather than a single encounter. A clinician chooses a treatment for the patient to try. Then, the patient’s skin either improves, stays the same, becomes irritated, or changes in some unexpected way. The clinician then adjusts the dose, changes the formulation, addresses a side effect, adds another medication, or allows the treatment more time.
The quality of care depends on how quickly and reliably the next decision can be made, something that is challenging for the traditional in-person model for dermatology.
Online care compresses the loop.
Patients can submit their history and photographs when symptoms are actively present. Clinicians can review that information asynchronously rather than requiring both parties to be available at the same moment. Follow-up can happen while a treatment question is still relevant, rather than weeks after the patient first noticed it.
Done well, online dermatology transforms the smartphone camera into part of a longitudinal medical record. Instead of relying on a patient to describe what a rash looked like three weeks ago, the clinician can examine what it looked like at the time.
Equivalent Outcomes
The strongest argument for online dermatology is that, for appropriately selected conditions, it can produce clinical results comparable to office care.
In a small 2023 randomized trial of 24 patients receiving follow-up care for mild-to-moderate acne, teledermatology and in-person visits produced similar improvements in acne severity and similarly high levels of patient satisfaction over six months. Patients assigned to teledermatology spent about 30 minutes in total completing their online assessments, compared with nearly one hour and 52 minutes on visit-related procedures in the in-person group, a cumulative savings of approximately one hour and 22 minutes. The time savings were primarily patient-facing, however: physicians spent about eight minutes more in total conducting teledermatology assessments than face-to-face consultations.
A 12-month randomized trial conducted from 2015-2017 involving 296 patients with psoriasis similarly 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.
In short, removing the office does not remove the medicine or care.
Convenience Becomes a Clinical Variable
For certain chronic diseases, convenience and quality come hand-in-hand.
A treatment plan that is difficult to access is a weaker treatment plan. A follow-up process that requires repeated phone calls, transportation, childcare, and time away from work introduces more opportunities for care to stop.
Consider a patient starting acne medication. During the first several months, the patient may need help distinguishing normal dryness from excessive irritation, understanding whether an initial flare is expected, deciding when to increase a dose, and determining whether the treatment is working quickly enough.
None of those questions necessarily requires an examination room. All of them can influence whether the patient continues treatment correctly.
The same is true for eczema. A patient may need a clinician to review a new flare, clarify where and for how long to apply a topical medication, or decide whether the current regimen is sufficient. In psoriasis, regular visual updates can help a clinician assess whether plaques are responding and whether escalation should be considered.
The faster these questions enter the clinical feedback loop, the less likely patients are to spend weeks guessing.
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.
When To Choose In-Person vs. Online Dermatology?
Some dermatology problems should be examined in person.
For example, a suspicious mole may require dermoscopy or biopsy. A widespread or rapidly changing eruption may require palpation, laboratory testing, or urgent assessment. Moreover, procedures cannot be performed through a screen, of course.
For nonurgent problems and those requiring management over time, however, online dermatology can be better than in-person.
Managing conditions such as acne, eczema, psoriasis, and rosacea can be faster to address through online dermatology platforms than in person. Waiting times are shorter, photographs can be taken to provide updates, and questions may be answered faster.
A Better Definition of Access
For decades, access to dermatology has been measured by whether a patient could eventually obtain an appointment. Online care solves that in many cases and provides additional benefits like faster answers to questions and more frequent tracking, which helps patients find and keep up with treatment that is right for them.
The important innovation is the creation of a tighter clinical loop, one in which patients can enter care sooner, communicate more easily, and receive adjustments when those adjustments matter.
This story was produced by Honeydew and reviewed and distributed by Stacker.
