Skin complaints are surprisingly well suited to telehealth: a clear photo or video often shows a provider what they need to identify eczema, contact dermatitis, hives, mild acne, bug bites, or a fungal rash. Here's what an online visit can handle, what needs an in-person exam or dermatologist, and the few skin situations that are genuine emergencies.
On this page
What telehealth handles well What an online visit can do When to be seen in person Skin emergencies Prescriptions & your pharmacy FAQSkin issues telehealth handles well
A large share of everyday skin complaints can be identified and treated from a good photo or video:
- Eczema and dry, itchy, inflamed patches
- Contact dermatitis (poison oak, nickel, new products)
- Hives and allergic skin reactions
- Mild to moderate acne
- Bug bites and stings
- Fungal rashes (ringworm, athlete's foot, jock itch)
- Cold sores and minor skin infections
What an online visit can do
A California-licensed provider can view the rash, ask about how it started and spread, identify the likely cause, and when it's clinically appropriate, prescribe a cream, ointment, or oral medication to your pharmacy. A well-lit, close, in-focus photo makes a real difference — the clearer the image, the more the provider can do.
When you should be seen in person
Some skin problems need to be touched, biopsied, or seen by a dermatologist. Book an in-person visit for:
- A changing mole or new growth that concerns you
- A rash that isn't improving with treatment, or keeps coming back
- Anything that needs a biopsy or in-person procedure
- Widespread rash with fever, or a rash that blisters or peels
- Signs of a spreading skin infection — expanding redness, warmth, pus, red streaks
Skin situations that are emergencies
Call 911 or go to the ER for a rash with trouble breathing, facial or throat swelling, or a rapidly spreading painful rash with fever — these can signal a severe allergic reaction or serious infection. Widespread blistering or peeling of the skin is also an emergency.
Prescriptions, sent to your pharmacy
When a topical or oral medication is appropriate, it's routed to the California pharmacy you choose, often same-day. A visit never guarantees a prescription — some rashes need only a change of product or an over-the-counter cream, and a good provider will say so.
Call 911 or go to the ER for: chest pain or pressure, trouble breathing, signs of a stroke (face drooping, arm weakness, slurred speech), severe or uncontrolled bleeding, a suspected broken bone, severe abdominal pain, a serious allergic reaction, or any symptom that feels life-threatening. Online urgent care is not for emergencies.
How an OnTimeMD visit will work
Three steps, most of them from wherever you already are:
- Tell us what's going on. Answer a few quick questions and pick a visit that fits your day.
- Meet your California-licensed provider. Connect by phone or video — usually within minutes.
- Get your plan. Leave with a clear plan and, when appropriate, a prescription sent to your pharmacy.
Frequently asked questions
Can a doctor diagnose a rash from a photo?
Often, yes — many common rashes are identifiable from a clear, well-lit photo or video plus your history. Some skin problems need an in-person exam or dermatologist, and a provider will tell you when that's the case.
What skin problems can be treated online?
Eczema, contact dermatitis, hives, mild acne, bug bites, fungal rashes, cold sores, and minor skin infections are all commonly handled by telehealth when clinically appropriate.
When does a rash need in-person care?
A changing mole, a spreading skin infection, a rash that won't improve, or anything needing a biopsy should be seen in person. A rash with breathing trouble or facial swelling is a 911 emergency.
How do I take a good photo for my visit?
Use bright, even light, get close and in focus, and include one wider shot for context. The clearer the image, the more the provider can do in a single visit.
Related: Urgent Care · Allergies · Online doctor in San Diego
On-time care is almost here.
Join the launch list for early access, founding-member offers, and launch-day news across California.