Helping You Stay Safe in the Sun

Kids putting on sunscreen at the pool to protect their skin against UV radiation.Sunshine is part of what makes Iowa summers so enjoyable, but too much sun exposure can be harmful, especially without the right protection. At the Iowa Poison Control Center, we’re here to help you recognize the signs of sun poisoning, understand severe sunburn treatment, and protect your loved ones from unnecessary harm.

What is Sun Poisoning?

Sun poisoning isn’t true “poisoning,” but rather a severe reaction to UV light (ultraviolet radiation) overexposure. It goes far beyond your average sunburn, often causing intense symptoms that need medical attention. Knowing what sun poisoning looks like and how to treat it is essential, especially during peak sun months in Iowa.

Symptoms of Sun Poisoning

Wondering if you or your child has sun poisoning? Here are the most common sun poisoning symptoms:

  • A severe skin rash
  • Skin blisters or peeling
  • Fever, chills, or nausea
  • Dehydration and fatigue
  • Headache or vomiting
  • Dizziness or fainting

These symptoms can appear within hours and last for several days. If you’re asking how long sun poisoning lasts, recovery can range from 3 to 7 days, or longer for more severe cases.

Who’s Most at Risk?

Anyone can get sun poisoning, but some groups are more vulnerable:

  • Infants and children with sensitive skin
  • Fair-skinned individuals
  • People on medications like certain antibiotics, blood pressure drugs, etc.
  • Outdoor workers or athletes
  • Iowans who spend long hours in the sun without sun protection

Even cloudy days can be dangerous, as UV rays still penetrate the atmosphere.

Sun Poisoning Treatment: What to Do

For mild to moderate symptoms, home care may be enough. Here’s how to treat sun poisoning at home:

  • Avoid further sun exposure
  • Apply cool compresses, aloe vera, or a gentle sunburn relief cream
  • Drink extra water to combat dehydration
  • Over-the-counter pain relievers may help
  • Do not pop blisters—keep them clean and covered

If symptoms worsen or include fever, confusion, or severe pain, you may need medical help. In rare cases, sun poisoning treatment could involve IV fluids or antibiotics.

Sunscreen Safety: Avoiding Poisoning Risks

While sunscreen is critical for skin health, sunscreen poisoning can occur, especially in children who accidentally ingest it. Most cases are mild but may cause:

  • Nausea or vomiting
  • Diarrhea or upset stomach
  • Eye irritation
  • Allergic skin reactions

If you think someone has swallowed sunscreen, give them a few sips of water and call us right away. We do not recommend inducing vomiting.

Smart Sun Protection for Iowa Families

Protect your family with these sun safety tips:

  • Use broad-spectrum SPF 30+ sunscreen and reapply every 2 hours
  • Cover up with UPF-rated clothing, hats, and sunglasses
  • Stay in the shade between 10 a.m. and 4 p.m.
  • Keep sunscreen out of children's reach to avoid accidental ingestion
  • Avoid tanning beds

Your skin is your body’s largest organ—take care of it today to avoid sun-damaged skin tomorrow.

Call the Iowa Poison Control Center: We’re Here 24/7

Not sure what to do after a severe sunburn? Worried about sun poisoning symptoms or possible sunscreen poisoning? Our trained experts at the Iowa Poison Control Center are available 24/7 to give free, confidential advice for all ages. Call 1-800-222-1222 if you suspect sun poisoning.