All articles tagged with #sunburn
Scientists have discovered that sunburn damages a protective protein called YTHDF2 in skin cells, leading to uncontrolled inflammation that can trigger skin cancer. The research highlights how UV exposure breaks down YTHDF2, allowing non-coding RNAs to activate immune pathways associated with cancer development, offering new avenues for prevention and treatment.
A woman shared her experience of suffering third-degree burns after 8 hours in the sun without sunscreen, highlighting the dangers of sun exposure and the importance of proper skin protection to prevent severe burns and skin damage.
As summer approaches, it's crucial to protect yourself from sunburn and its long-term risks like skin cancer. Besides using a broad-spectrum sunscreen with at least SPF 15, reapplying every two hours, wearing protective clothing, seeking shade, and avoiding peak sun hours (10 a.m. to 4 p.m.) are essential sun safety tips. Reflective surfaces like water, snow, and sand can increase UV exposure, so extra caution is needed.
Dr. Elizabeth Dupuy provides essential tips for protecting skin during the high temperatures of Phoenix's summer, including seeking shade, wearing sun-protective clothing, using broad-spectrum sunscreen with SPF 30 or higher, and managing sunburns effectively.
Dr. Adam Friedman, a dermatologist from GW School of Medicine, emphasizes the importance of using sunscreen with SPF 30 or higher and reapplying it every two hours, especially during peak sun hours from 10 a.m. to 2 p.m. He advises using water-resistant sunscreen near water and covering sensitive areas like the eyes, lips, ears, and hands. For spray sunscreens, he recommends applying it like a lotion. If sunburned, use moisturizer on damp skin and take pain relievers like ibuprofen or Tylenol.
Scientists at Northwestern University have developed a synthetic melanin that mimics the natural melanin in human skin. When applied topically, the synthetic melanin accelerates wound healing and protects the skin from sun exposure and damage caused by sunburn or chemical burns. The synthetic melanin acts as a sponge, scavenging free radicals that can cause inflammation and cell damage. It also quiets the immune system, allowing for active healing. The cream could potentially be used for blisters and open sores, and may have applications in treating skin burns from radiation exposure and cancer patients undergoing radiation therapy.
While rates of indoor tanning have been decreasing, many people still seek a tan outdoors. However, experts warn that tanning is not safe and can lead to skin cancer and premature aging. Both sunburns and tans are caused by exposure to ultraviolet (UV) rays, which can cause DNA mutations and increase the risk of cancer. Tanning also damages the skin by breaking down collagen and elastin, leading to wrinkles and brown spots. It is important to get enough vitamin D, but misconceptions exist about obtaining it through sun exposure. Sunscreen does not significantly impair the body's ability to make vitamin D, and those with darker skin or older adults may need to obtain it from other sources. To protect the skin from UV rays, use broad-spectrum sunscreen, apply it generously, and reapply regularly. Sun-protective clothing and accessories are also recommended.
Sunburns can cause pain, redness, and other symptoms, but there are simple ways to treat and heal them. Cooling off with a shower and moisturizing the skin can help prevent itching and peeling. Aloe is a natural remedy that can soothe the burning sensation and reduce inflammation. Taking anti-inflammatory medication and staying hydrated can also alleviate swelling and pain. It's important to limit sun exposure and wear protective clothing to prevent future sunburns, as they can increase the risk of skin cancer.
An 80-year-old man developed a rare condition known as solar urticaria, which causes an allergic reaction to sunlight. Initially misdiagnosed as a photodermatitis, the man's symptoms included redness and itching whenever his skin was exposed to the sun, even through windows. A biopsy confirmed the diagnosis, and the man was advised to use sunscreen, take a higher dose of antihistamines, and wear protective clothing. Solar urticaria can be dangerous, with extensive sun exposure potentially triggering severe reactions or even anaphylaxis.
Sunburns should be avoided as they can lead to serious health problems like skin cancer. However, if you do get a sunburn, dermatologists recommend taking cool showers, using anti-inflammatory medicine, applying a gentle moisturizer like Aquaphor or petroleum jelly, using cold compresses, and staying hydrated. To prevent sunburns in the future, apply sunscreen 30 minutes before going outside, reapply every two hours, avoid the sun during peak hours, wear protective clothing, and seek shade. Sunburns should not be dismissed as they can cause long-term damage to the skin.
Experts are warning against the viral "Beer Tan" trend on TikTok, which involves covering oneself in beer to boost melanin levels and get a tan. While hops in beer can interact with skin and UV light to theoretically increase melanin, the increased risk of sunburn and skin cancer, as well as the attraction of insects due to the beer's aroma, outweigh any potential benefits.
Sunscreen is a must to protect our skin from the harmful effects of the sun, including premature skin aging and skin cancers like melanoma. However, questions remain about the benefits and safety of different types of sunscreens. Skin experts recommend wearing sunscreen daily and reapplying every two hours, but it's important to check the expiration date and store it properly to ensure its effectiveness.
Sunburns can cause redness, pain, and swelling, and can lead to skin cancer over time. To soothe the skin, keep it cool and moisturized with a gentle moisturizer, and drink plenty of water. Avoid thick lotions that could trap in heat, and stay away from topical pain relievers that contain lidocaine or benzocaine. Be gentle with peeling skin and blisters, and avoid ripping off blisters or taking off healthy skin. To prevent future sunburns, wear sunscreen with at least SPF 30, reapply every two hours, and avoid the sun during peak hours.
Wearing Aquaphor, a petroleum-based product, on the lips in the sun can cause sunburn, swelling, blisters, and even skin cancer. Lips are a combination of muscle and connective tissue and are automatically positioned to be exposed to the sun just like the rest of your face. Dermatologists warn against using petroleum- and oil-based products in the sun and instead recommend using an SPF lip balm. If you have a mild sunburn, use a cool compress on your lips to help with swelling and to decrease the heat in your lips. Additionally, finding a chapstick with an SPF of 15 or higher can protect against sun damage.