Online dermatology vs an in person dermatologist: when is online enough?

Short answer: online dermatology is often enough for common, non‑urgent skin problems and follow‑ups (acne, mild rashes, prescription refills, routine monitoring). You need an in‑person dermatologist for anything that may require a biopsy, a procedure, phototherapy/patch testing, or urgent/widespread disease.

When online dermatology is enough

• Mild-to-moderate acne, rosacea, dandruff — diagnosis, prescription topical or oral medication, and follow-ups can be done remotely.
• Common rashes or dermatitis (contact, atopic) that don’t cover large areas or cause systemic symptoms.
• Medication renewals, dose adjustments, and simple follow-up visits.
• Cosmetic consults (skincare advice, product recommendations) and triage for whether an in‑person visit is needed.
• Ongoing monitoring of stable lesions with good-quality photos (when coupled with a mole-tracking app).

When you should see a dermatologist in person

• Any suspicious mole or spot with the ABCDEs (Asymmetry, Border irregularity, Color variation, Diameter growth, Evolving) or a lesion that bleeds/ulcerates/rapidly grows — needs dermoscopy/biopsy.
• Lesions that require removal, excision, cryotherapy, cyst drainage, or other procedures.
• Severe, widespread rashes with fever or systemic symptoms, severe blistering, or rapidly spreading infection (possible cellulitis).
• Need for patch testing for contact dermatitis, phototherapy for psoriasis, intralesional injections, or cosmetic procedures (lasers, fillers).
• Complex hair/scalp disorders when trichoscopy or scalp biopsy may be required.
• Starting systemic immunosuppressants or biologics that require in‑person baseline labs and monitoring.

Recommended online services (and why)

• Curology — tailored prescription formulations for acne and anti‑aging; good for ongoing acne management and refills.
• Apostrophe — online dermatology focused on acne/eczema/rosacea with prescription options and dermatologist oversight.
• First Derm — quick anonymous photo-based triage (useful if you want a fast specialist opinion on whether something is urgent).
• DermatologistOnCall, Teladoc, MDLive — general telederm visits with board-certified dermatologists; good when you want a full video visit that may be covered by insurance.
• SkinIO or Miiskin — apps for mole/skin‑photo tracking over time; useful for remote monitoring of stable lesions.

Practical tips for using telederm effectively

• Provide good photos: multiple angles, closeups, a scale (coin/ruler), natural light, and high resolution.
• Give a clear history: when it started, symptoms, prior treatments, medications, and changes over time.
• Ask about board certification and whether the platform uses board‑certified dermatologists, and whether visits are covered by your insurance.
• If the dermatologist requests an in‑person follow-up for biopsy or procedure, don’t delay — remote care is a triage tool, not a replacement for necessary in‑office treatment.

If you want, tell me the problem (symptoms, duration, photos if you have them) and I can suggest whether telederm is likely sufficient and which service might fit your needs.