Sun poisoning occurs when severe sunburn damages the skin and results in systemic symptoms. For cyclists, prolonged exposure to the sun can lead to sunburn poisoning, which may manifest as pain and tingling, swelling, headache, fever and chills, nausea, dizziness, and dehydration.
A bad sunburn looks very red and inflamed, with blisters, blistering or peeling skin, painful red sores, and other health issues. Cyclists are vulnerable to sunburn poisoning because of extended periods of sun exposure during rides.
In this blog post, what sunburn poisoning looks like for cyclists, seven tips to prevent sun poisoning for cyclists, and practical treatment tips.
What Does Sunburn Poisoning Look Like For Cyclist: 13 Symptoms

Cyclists are especially prone to sunburn because of the extended hours spent outdoors. While a mild sunburn can cause discomfort, severe sunburn, often called sunburn poisoning—can lead to more serious health issues.
Recognizing these symptoms early is crucial for timely intervention and effective treatment. Here’s a detailed look at sunburn poisoning for cyclists, including common symptoms and what to do if they occur.
- Severe Rash: A severe rash is one of the most noticeable signs of sunburn poisoning. Unlike a mild sunburn that might just cause redness, severe sunburn results in a more intense rash that can cover larger areas of the skin. This rash may appear as red, inflamed patches or more severe, itchy, and painful areas.
- Blistering or Peeling Skin: Blistering is a clear sign of severe sunburn. Inflammatory blisters are small sacs of fluid that may form on the skin’s surface and may burst, exposing the skin. Peeling skin typically follows blistering as the skin attempts to heal.
- Nausea: Nausea is another symptom that can accompany severe sunburn. This feeling of sickness or nausea can occur when the body is overwhelmed by the stress of sunburn and dehydration.
- Dehydration: Sunburn poisoning often leads to dehydration, which can be exacerbated by sweating during cycling. Dark urine, dry mouth, and decreased urine output are all symptoms of dehydration decreased urine output.
- Dizziness: Dizziness can occur because of dehydration and the body’s response to severe sunburn. Feeling lightheaded or unsteady is a serious concern that should be addressed immediately.
- Skin Infection: Severe sunburn can compromise the skin’s barrier, making it susceptible to infections. Infections of the skin are characterized by swelling, redness, and pus.
- Lightheadedness: Lightheadedness is similar to dizziness but might be less severe. It can result from dehydration, low blood pressure, or the body’s reaction to sunburn.
- Shortness of Breath: A shorter breath can be a more severe symptom and may indicate that the body is struggling to cope with the stress of sunburn. Chest pain and tightness are sometimes associated with it.
- Fainting: Fainting or syncope is a severe symptom of sunburn poisoning. It can occur due to a sudden drop in blood pressure or dehydration and requires urgent medical attention.
- Pain and Tingling: Pain and tingling sensations in the affected areas are familiar with severe sunburn. This can be because of inflammation and nerve irritation caused by the sunburn.
- Swelling: Swelling in sunburned areas can occur as the body’s response to inflammation. It can make the skin feel tight and uncomfortable.
- Headache: A headache can be a secondary effect of severe sunburn, often related to dehydration or the body's overall stress response.
- Fever and Chills: Fever and chills are signs of a systemic response to severe sunburn. These symptoms indicate that the body is fighting off inflammation or infection.
7 Prevent Tips for Sun Poisoning for Cyclists
Cycling can cause sun poisoning if exposed to the sun for an extended period. To ensure that your cycling adventures remain enjoyable and safe, taking preventive measures against sun poisoning is crucial. Here are some tips for preventing sunburn poisoning among cyclists:
Use Sunscreen
Wearing sunscreen can protect the skin from harmful UV rays. Choose a sunscreen with a high SPF (30 or higher) to shield against UVA and UVB rays.
- Apply Generously: Apply sunscreen to all exposed areas of your skin, including often-overlooked spots like the back of your neck, ears, and the backs of your hands.
- Reapply Regularly: Sunscreen can wear off due to sweat, water, or friction, so reapply frequently when you're sweating heavily or swimming.
Wear Protective Clothing
Your clothing can be an additional layer of protection against the sun. Invest in specialized cycling apparel designed to offer UV protection.
- Choose UV-Blocking Fabrics: Look for cycling jerseys and shorts from UV-protective materials. These garments are designed to block UV rays more effectively than regular clothing.
- Use Lightweight and Breathable Fabrics: Select clothing that is both lightweight and breathable to help keep you cool and comfortable while providing sun protection.
- Wear a Hat or Cap: A hat or cap with a neck flap can protect your head and neck from the sun. For cycling, consider helmets with built-in sun visors for additional shade.
Avoid Peak Sun Hours

The sun’s rays are strongest between 10 a.m. and 3 p.m. During these hours, the risk of sun poisoning is significantly higher.
- Plan Your Rides: Schedule your rides early in the morning or later in the afternoon when the sun’s intensity is lower.
- Seek Shade: If you must ride during peak hours, take frequent breaks in shaded areas to minimize sun exposure.
Protect Infants
If you're cycling with infants or young children, their sensitive skin requires extra care.
- Use Baby-Specific Sunscreen: For babies over six months old, use a sunscreen specially formulated for sensitive skin. Avoid applying sunscreen to infants under six months; instead, keep them covered and in the shade.
- Dress Them Appropriately: Babies should wear lightweight, long-sleeved clothing and a wide-brimmed hat to protect their skin from the sun.
Avoid Tanning Beds
Tanning beds can cause sun poisoning and other skin conditions.
- Opt for Natural Sun Protection: Instead of using tanning beds, rely on natural sun protection methods and enjoy the outdoors safely.
- Educate Yourself: Understand the risks associated with tanning beds and educate others about safer alternatives.
Be Cautious with Medications
The effects of certain medications can increase your skin's sensitivity to the sun, resulting in sun poisoning.
- Check for Photosensitivity: Review the side effects of any medications. Many antibiotics, antihistamines, and other drugs can cause increased sensitivity to sunlight.
- Consult Your Doctor: If you’re on medication and plan to spend time outdoors, consult your doctor or pharmacist about additional sun protection measures.
Stay Hydrated
Water plays a vital role in maintaining healthy skin and overall well-being, especially when exposed to the sun.
- Drink Plenty of Water: To stay hydrated, drink water regularly before, during, and after your ride. Dehydration can exacerbate the effects of sun exposure.
- Avoid Caffeinated Beverages: While it’s okay to enjoy coffee or tea, these drinks can contribute to dehydration. Opt for water or electrolyte drinks to maintain hydration.
Sun Poisoning Treatment Tips for Cyclists
Sun poisoning, a severe sunburn, can be distressing for cyclists who spend extended periods outdoors. A variety of symptoms can occur, including redness, swelling, blisters, and pain. Knowing how to manage and treat sun poisoning effectively is crucial to ensure a quick recovery and get back on the bike safely. Here’s a detailed guide to help you treat sun poisoning and soothe your sunburned skin.
Get Out of the Sun
The first and most crucial step in treating sun poisoning is immediately getting out of the sun. Continued exposure can worsen the condition and prolong the healing process. If you’re out on a ride and start feeling the effects of sun poisoning, find shade or shelter as soon as possible. Staying indoors or in a shaded area will reduce your risk of further skin damage and additional symptoms.
Take a Cool Shower or Bath
After you've removed yourself from the sun, it’s essential to cool down your skin. Take a cool (not cold) shower or bath to ease skin inflammation and heat. Do not use hot water to wash sunburned areas. If a shower or bath isn’t workable, applying cool compresses can also provide relief. Apply a clean, wet cloth to the affected areas. Soothing the skin relieves discomfort.
Drink Extra Fluids

It is possible to become dehydrated as a result of sun poisoning because of excessive sweating and fluid loss. Drink plenty of fluids over the next few days. Water is the best option, but you can also consume electrolyte-rich beverages like sports or coconut water. Staying hydrated helps to replenish lost fluids, promote healing, and prevent complications.
Take Pain Relievers
Over-the-counter pain relievers can be practical for pain and discomfort associated with sun poisoning. Ibuprofen or acetaminophen can relieve pain and inflammation. Be sure to follow the package instructions and avoid taking more than recommended. If you have any underlying health conditions or are on other medications, consult with a healthcare provider before taking these medications.
Use Aloe Gel or Moisturizer
Aloe gel or a gentle moisturizer can help soothe and hydrate sunburned skin. Cooling and anti-inflammatory properties are well known in aloe vera, making it an excellent treatment for sun poisoning. Look for products with high aloe content and avoid those with added fragrances or alcohol, as these can irritate the skin further. Apply the aloe gel or moisturizer generously, reapplying throughout the day if necessary.
Completely Cover Sunburned Areas
When you need to go outside, protecting your sunburned skin from further exposure is essential. Dress in loose, breathable clothing that covers the affected areas. Put on light-colored long-sleeved shirts, pants, and hats with wide brims to shield your face and neck. If you must be outside for extended periods, use a high SPF sunscreen on any exposed areas to prevent additional sun damage.
Conclusion
The open road, the fresh air, and the joy of cycling are undeniably intoxicating. But let's not overlook the health implications that come with it. The threat of sunburn poisoning can dampen your adventure spirit, but with the right preventative measures and timely treatment, you can keep riding safely beneath the sun.
Remember, being a cyclist is not just about speed, distance, or stamina. It’s also about caring for your skin. So, slap on that sunscreen, sip on that water, and roll down those UV-blocking sleeves. Together, we can ensure that the only burn you feel is the burn of your pumping muscles, not of the raging sun.
FAQs
Many people with sun poisoning are unaware of it because it exhibits the same symptoms as a regular sunburn for six to twelve hours. Besides mild sunburn symptoms, individuals with sun poisoning often experience blistering or peeling skin and severe redness and pain.