East Tennessee is made for spending time outdoors. Whether you're enjoying a weekend on Fort Loudoun Lake, listening to live music at one of Knoxville's outdoor concert venues, cheering on your favorite team at a baseball game, or taking a day trip to Dollywood, sunshine is part of the experience.
Unfortunately, too much sun can leave you with more than a painful sunburn. While many people think sun poisoning is simply another name for a severe burn, it's actually your body's reaction to excessive ultraviolet (UV) exposure and can cause symptoms that extend well beyond your skin.
Knowing how to recognize the difference can help you recover more quickly and know when it's time to seek medical care instead of trying to wait it out at home.
If outdoor fun leaves you feeling worse than expected, the medical team at AFC Urgent Care Chapman Highway is here to help with convenient walk-in treatment.
Visit AFC Chapman Highway today.
A Sunburn Isn't Always “Just” a Sunburn
Most of us have experienced the familiar redness, tenderness, and peeling that follows spending too much time outside without enough sunscreen. A typical sunburn is considered a first-degree burn caused by ultraviolet radiation damaging the outer layer of your skin.
Common symptoms include:
- Red or pink skin
- Tenderness or soreness
- Warm skin
- Mild swelling
- Itching
- Peeling several days later
Although uncomfortable, most mild sunburns improve within a few days with rest, cool compresses, aloe vera, fragrance-free moisturizer, and plenty of fluids. The key is giving your skin time to heal while avoiding additional sun exposure.
When Does a Sunburn Become Sun Poisoning?
Sun poisoning isn't an official medical diagnosis, but healthcare providers use the term to describe a severe reaction to prolonged UV exposure. Instead of affecting only your skin, sun poisoning can trigger symptoms throughout your entire body.
You may be dealing with sun poisoning if your sunburn is accompanied by:
- Large or painful blisters
- Significant swelling
- Severe pain
- Fever or chills
- Headache
- Nausea or vomiting
- Dizziness or lightheadedness
- Fatigue
- Rapid heartbeat
- Signs of dehydration, including excessive thirst or dark urine
These symptoms happen because your body is responding to extensive UV damage while also working harder to stay hydrated and regulate its temperature.
If you've spent the day boating, attending an outdoor festival, or sitting in direct sunlight for hours, it's easy to overlook these warning signs until they begin interfering with how you feel.
Can You Treat Sun Poisoning at Home?
Mild sunburns often improve with home care, but more severe reactions deserve closer attention. If your symptoms are relatively mild, try to:
- Move indoors or into the shade immediately
- Drink plenty of water or electrolyte beverages
- Take a cool (not icy) shower
- Apply cool compresses to affected skin
- Use aloe vera or a gentle moisturizer
- Take an over-the-counter anti-inflammatory medication if appropriate
- Avoid picking at blisters or peeling skin while it heals
It's also important to continue protecting your skin while it recovers. Even brief additional sun exposure can worsen inflammation and delay healing.
When Should You Visit Urgent Care?
Sometimes a bad sunburn becomes more than an inconvenience.
You should seek medical evaluation if you develop:
- Extensive blistering
- Severe swelling
- Fever over 101°F
- Persistent vomiting
- Increasing redness or signs of infection
- Severe dehydration
- Dizziness that doesn't improve with fluids
- Symptoms that continue worsening after several days
An AFC urgent care provider can evaluate the severity of your burn, recommend prescription-strength medications when appropriate, assess for dehydration, and determine whether additional treatment is needed. Walk in or book online today with AFC Chapman Highway for appropriate treatment and quick relief.
However, if someone becomes confused, loses consciousness, experiences seizures, or shows signs of heat stroke, call 911 immediately, as those symptoms require emergency medical care.
Protect Your Skin Before Outdoor Adventures & Activities
Fortunately, preventing sunburn and sun poisoning is much easier than treating them.
Before heading out for a day on the water, an outdoor concert, a neighborhood festival, or a weekend getaway, make sun protection part of your routine.
Some of the best ways to reduce your risk include:
- Apply a broad-spectrum sunscreen with SPF 30 or higher before going outside.
- Reapply sunscreen every two hours and after swimming or sweating.
- Wear lightweight clothing, sunglasses, and a wide-brimmed hat whenever possible.
- Drink water consistently throughout the day instead of waiting until you're thirsty.
- Seek shade during the strongest sunlight, typically between 10 a.m. and 2 p.m.
- Remember that cloudy days can still expose your skin to harmful UV rays.
One sunburn may seem harmless, but repeated UV exposure accumulates over time and increases your risk of premature skin aging and skin cancer. Protecting your skin today helps reduce those risks well into the future.
Walk-In Sunburn & Sun Poisoning Treatment on Chapman Highway
A day outside should leave you with great memories not painful skin, dehydration, or flu-like symptoms. If your sunburn seems unusually severe or you're experiencing symptoms beyond redness and soreness, don't ignore what your body is telling you.
At AFC Urgent Care Chapman Highway, our experienced medical providers evaluate sunburns, sun poisoning, dehydration, and other common warm weather illnesses every day. With walk-in availability seven days a week, we're here to help you recover quickly so you can safely get back to enjoying everything East Tennessee has to offer.
Whether you've spent the weekend at the lake, attended an outdoor concert, or simply underestimated how strong the Tennessee sun can be, we're here when you need convenient, same day care no appointment necessary.