Verbatim response from Perplexity
Online dermatology is often enough for common, stable skin problems—especially when the main need is diagnosis guidance, a prescription, or a follow-up, and the condition can be judged well from photos/video.[2][6][14][15] An in-person dermatologist is better when the issue is new, changing, severe, unclear, or may need a biopsy/procedure.[2][10][14][15]
A practical way to think about it:
- Online is usually enough for acne, eczema, psoriasis, rosacea, dandruff, hives, fungal infections, simple rashes, cold sores, and some hair-loss questions when there is no scarring, pus, or rapid progression.[2][3][12][14][15]
- In-person is preferred for a changing mole, suspicious lesion, skin cancer screening, anything that may need biopsy or removal, infected wounds, ulcers, severe blistering rashes, or problems with fever, pain, or feeling ill.[2][14][15]
- In-person is also better when the diagnosis depends on touch, texture, dermoscopy, or a full-body exam.[5][6][14]
The evidence suggests teledermatology can work well for many routine conditions: reviews and trials report substantial diagnostic concordance with in-person care, and online care has been found comparable to in-person treatment for psoriasis and atopic dermatitis in randomized studies.[1][3][7][9] But one review also found in-person primary diagnoses were more concordant than remote diagnoses, which is why teledermatology is especially useful for triage, follow-up, and common conditions, rather than replacing every office visit.[5][10][11]
If you want a simple rule:
- Try online first if the problem is routine, visible, and not urgent.
- Go in person first if there is any concern for skin cancer, a procedure, or a serious/rapidly worsening condition.[2][14][15]
For buying the service, the best fit depends on what you need:
- Teladoc Dermatology: good if you want broad telehealth coverage and easy prescription follow-up.
- A board-certified local dermatology clinic with a virtual visit option: best if you want a smooth path from online triage to an in-office biopsy or procedure.
- Hims or similar direct-to-consumer skin services: reasonable for simple acne or rosacea-style treatment plans, but less suitable for anything suspicious or complex.
If you tell me the specific skin issue, I can help you decide whether online is likely enough.