Rashes, Allergies, and Skin Flare-Ups: What a Video Visit Can Handle

Skin problems are some of the best fits for telemedicine. Your doctor can see much of what they need to see on a clear video or photo, and you can avoid sitting in a waiting room while you’re itchy and uncomfortable. The same is true for many seasonal allergy flare-ups.

Skin Concerns That Often Work Well by Video

• Itchy rashes from contact with plants, soaps, detergents, or new products
• Eczema flare-ups, especially in dry winter months
• Hives that come and go
• Mild acne or rosacea flares
• Insect bites and mild skin reactions
• Fungal rashes like athlete’s foot or ringworm
• Cold sores
• Mild sunburn or minor burns

Allergy Concerns That Work Well by Video

• Seasonal allergies with sneezing, itchy eyes, and runny nose
• Allergy symptoms that are worse than usual or not responding to over-the-counter treatment
• Questions about which allergy medications are right for you
• Itchy or irritated eyes without vision changes

How to Get the Most From a Skin Visit

The quality of what your doctor can see matters a lot. A few simple steps help:

• Use good, natural lighting. Stand near a window during the day if possible.
• Take clear photos beforehand. Many platforms allow you to upload images. Take one close-up and one from farther away to show the overall pattern.
• Include a size reference like a coin next to a spot.
• Show all affected areas, and note when it started and how it has changed.
• Make a list of new products, foods, medications, plants, or activities before the rash began.
• Mention anything that makes it better or worse.

When You Need to Be Seen in Person or Get Emergency Care

Call 911 or go to the emergency room for:

• Swelling of the lips, tongue, face, or throat
• Trouble breathing or swallowing
• Hives with dizziness or feeling faint

These can be signs of a severe allergic reaction called anaphylaxis.

Schedule an in-person visit for:

• A rash with high fever, or a rash that spreads rapidly
• Blistering or peeling skin over large areas
• A painful, red, warm, and swelling area of skin, which may be an infection
• A changing mole, or a spot that bleeds or won’t heal
• A rash near the eyes affecting vision

When Telemedicine Leads to Next Steps

Sometimes a video visit is the first step rather than the whole visit. Your doctor may start treatment and ask for a follow-up photo in a few days, recommend an in-person exam to take a closer look, or order tests. Either way, you’ve started getting answers quickly without leaving home.

Comfort Measures Until Your Visit

• Avoid scratching, and keep nails short
• Use gentle, fragrance-free soaps and moisturizers
• Apply cool compresses to itchy areas
• Stop using any new product you suspect may be the cause

Fast Care for Uncomfortable Problems

Skin and allergy issues are uncomfortable, distracting, and sometimes embarrassing. Telemedicine lets you show your doctor what’s going on, get a plan, and get back to feeling comfortable in your own skin, without taking half a day off work.

This article is for general education and isn’t a substitute for medical advice. If you have symptoms that are severe, sudden, or worrying, call 911 or seek emergency care.