Knowledge (XXG)

Sunburn

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571: 858: 834: 41: 3555: 914:(SPF) rating based on the sunblock's ability to suppress sunburn: The higher the SPF rating, the lower the amount of direct DNA damage. The stated protection factors are correct only if 2 mg of sunscreen is applied per square cm of exposed skin translates into about 28 mL (1 oz) to cover the whole body of an adult male. The recommended dose is much more than many people use in practice. Sunscreens function as chemicals such as 3538: 3487: 898:. Sunlight is generally strongest when the Sun is close to the highest point in the sky. Due to time zones and daylight saving time, this is not necessarily at 12 pm, but often one to two hours later. Seeking shade using umbrellas and canopies can reduce UV exposure, but does not block all UV rays. The WHO recommends following the shadow rule: "Watch your shadow – Short shadow, seek shade!" 321: 3521: 217: 667: 1065:(Vitamin A) supplementation had a protective effect against sunburn. The effects of beta carotene were only evident in the long-term, with studies of supplementation for periods less than ten weeks in duration failing to show any effects. There is also evidence that common foods may have some protective ability against sunburn if taken for a period before exposure. 3504: 846: 930:(inorganic sunscreens) that mainly absorb UV radiation. Chemical and mineral sunscreens vary in the wavelengths of UV radiation blocked. Broad-spectrum sunscreens contain filters that protect against UVA radiation as well as UVB. Although UVA radiation does not primarily cause sunburn, it contributes to 1096:
The WHO recommends that artificial UV exposure, including tanning beds, should be avoided as no safe dose has been established. Special protective clothing (for example, welding helmets/shields) should be worn when exposed to any artificial source of occupational UV. Such sources can produce UVC, an
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The differential diagnosis of sunburn includes other skin pathology induced by UV radiation, including photoallergic reactions, phototoxic reactions to topical or systemic medications, and other dermatologic disorders that are aggravated by exposure to sunlight. Considerations for diagnosis include
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In recent decades, the incidence and severity of sunburn have increased worldwide, partly because of chemical damage to the atmosphere's ozone layer. Between the 1970s and the 2000s, average stratospheric ozone decreased by approximately 4%, contributing an approximate 4% increase to the average UV
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Photoallergic reactions: Uncommon immunological response to sunlight interacting with certain drugs and chemicals in the skin. When in an excited state by UVR, these drugs and chemicals form free radicals that react to form functional antigens and induce a Type IV hypersensitivity reaction. These
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After sun exposure, the skin may turn red in as little as 30 minutes, but sunburn usually takes 2 to 6 hours. Pain is usually strongest 6 to 48 hours after exposure. The burn continues to develop for 1 to 3 days, occasionally followed by peeling skin after 3 to 8 days. Some peeling and itching may
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Research has shown that the best sunscreen protection is achieved by application 15 to 30 minutes before exposure, followed by one reapplication 15 to 30 minutes after exposure begins. Further reapplication is necessary after activities such as swimming, sweating, and rubbing. Recommendations are
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determines the ease of sunburn. People with lighter skin tones and limited capacity to develop a tan after UV radiation exposure have a greater risk of sunburn. Fitzpatrick's Skin phototypes classification describes the normal variations of skin responses to UV radiation. Persons with type I skin
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between 23.5° and 66.5°, UV radiation varies substantially by latitude and season. The higher the latitude, the lower the intensity of the UV rays. Sun intensity in the northern hemisphere is greatest during May, June and July—and in the southern hemisphere, November, December and January. On a
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Infants 0–6 months: Children under 6mo generally have skin too sensitive for sunscreen and protective measures should focus on avoiding excessive UV exposure by using window mesh covers, wide-brim hats, loose clothing that covers the skin, and reducing UV exposure between the hours of 10am and
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The skin and eyes are most sensitive to damage by UV at 265–275 nm wavelength, which is in the lower UVC band that is rarely encountered except from artificial sources like welding arcs. Longer wavelengths of UV radiation cause most sunburn because those wavelengths are more prevalent in
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Toddlers and Preschool-aged children: Apply a broad-spectrum, water-resistant SPF 30+ sunscreen to exposed areas, use wide-brim hats and sunglasses, avoid peak UV intensity hours of 10 am - 4 pm and seek shade. Sun-protective clothing with an SPF rating can also provide additional
607:. Height is measured parallel to the Earth's gravitational field and the projected shadow is measured on a flat, level surface. For objects wider than skulls or poles, the height and length are best measured relative to the same occluding edge. The most significant risk is at 868:
The most effective way to prevent sunburn is to reduce the amount of UV radiation reaching the skin. The World Health Organization, American Academy of Dermatology, and Skin Cancer Foundation recommend the following measures to prevent excessive UV exposure and skin cancer:
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Proximity to the equator (latitude). Between the polar and tropical regions, the closer to the equator, the more direct sunlight passes through the atmosphere over a year. For example, the southern United States gets fifty percent more sunlight than the northern United
312:. Of greatest concern is that the melanoma risk increases dose-dependently proportional to the number of a person's lifetime cumulative episodes of sunburn. An estimated 1/3 of melanomas in the United States and Australia could be prevented with regular sunscreen use. 1659: 841:) is the product of the sunlight spectrum at the Earth's surface (radiation intensity) and the erythemal action spectrum (skin sensitivity). Long-wavelength UV is more prevalent, but each milliwatt at 295 nm produces almost 100 times more sunburn than at 315 nm. 1073:
Babies and children are particularly susceptible to UV damage which increases their risk of both melanoma and non-melanoma skin cancers later in life. Children should not sunburn at any age, and protective measures can reduce their future risk of skin cancer.
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The skin of the feet is often tender and protected, so sudden prolonged exposure to UV radiation can be particularly painful and damaging to the top of the foot. Protective measures include sunscreen, socks, or swimwear that covers the foot.
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Sunburn can occur in less than 15 minutes in response to sun exposure and in seconds when exposed to non-shielded welding arcs or other sources of intense ultraviolet light. Nevertheless, the inflicted harm is often not immediately obvious.
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Minor sunburns typically cause nothing more than slight redness and tenderness to the affected areas. In more serious cases, blistering can occur. Extreme sunburns can be painful to the point of debilitation and may require hospital care.
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Infants 6–12 months: Sunscreen can safely be used on infants this age. It is recommended to apply a broad-spectrum, water-resistant SPF 30+ sunscreen to exposed areas and avoid excessive UV exposure by using wide-brim hats and protective
640:, which naturally develop in some individuals as a protective mechanism against the sun, are viewed by most in the Western world as desirable. Tanning has led to an increased exposure to UV radiation from both the natural sun and 688:
Phototoxic reactions: Non-immunological response to sunlight interacting with certain drugs and chemicals in the skin which resembles an exaggerated sunburn. Common medications that may cause a phototoxic reaction include
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when shadows are at their minimum, and the Sun's radiation passes most directly through the atmosphere. Regardless of one's latitude (assuming no other variables), equal shadow lengths mean equal amounts of UV radiation.
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to sunburned areas was supported by multiple studies. However, others have found aloe vera to have no effect. Note that aloe vera cannot protect people from new or further sunburn. Another home treatment is using a
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product dependent varying from 80 minutes in water to hours based on the indications and protection shown on the label. The American Academy of Dermatology recommends the following criteria in selecting a sunscreen:
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Melanin readily absorbs UV wavelength light, acting as a photoprotectant. By preventing UV photons from disrupting chemical bonds, melanin inhibits both the direct alteration of DNA, as well as the generation of
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Avoiding further exposure to the sun. Cool, frequent baths or showers for pain relief. Anti-inflammatory medications such as ibuprofen or aspirin can also help with pain. Drinking water to stay hydrated.
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Altitude. At a higher altitude, it is easier to become burnt, because there is less of the Earth's atmosphere to block the sunlight. UV exposure increases about 4% for every 1000 ft (305 m) gain in
497:, increase a person's susceptibility to sunburn and subsequent skin cancers. These conditions involve defects in DNA repair mechanisms which decrease the ability to repair DNA damaged by UV radiation. 1747: 3455: 769:, sulfonamides, and sulfonylureas. Unlike phototoxic reactions which resemble exaggerated sunburns, photoallergic reactions can cause intense itching and can lead to thickening of the skin. 1053:, including essential vitamins, are effective in protecting against sunburn and skin damage associated with ultraviolet radiation, in both human and animal studies. Supplementation with 1977: 266:). Also, heat is produced from capillaries close to the skin surface, therefore the affected area feels warm to touch. Sunburns may be classified as superficial or partial-thickness 2136: 2758: 3714: 2913:
Eberlein-König B, Placzek M, Przybilla B (January 1998). "Protective effect against sunburn of combined systemic ascorbic acid (vitamin C) and d-alpha-tocopherol (vitamin E)".
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Dusza, Stephen W.; Halpern, Allan C.; Satagopan, Jaya M.; Oliveria, Susan A.; Weinstock, Martin A.; Scope, Alon; Berwick, Marianne; Geller, Alan C. (February 2012).
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and the prodromic stage of acute radiation syndrome like nausea, vomiting, fever, weakness/fatigue, dizziness or seizure can add to further diagnostic confusion.
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Maenthaisong R, Chaiyakunapruk N, Niruntraporn S, Kongkaew C (September 2007). "The efficacy of aloe vera used for burn wound healing: a systematic review".
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Typically, there is initial redness, followed by varying degrees of pain, the severity of which correlates with the duration and intensity of sun exposure.
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was shown in one study to reduce the amount of sunburn after a controlled amount of UV exposure. A review of scientific literature through 2007 found that
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Cloud cover. Clouds partially block UV, but even on an overcast day, a significant percentage of the sun's damaging UV radiation can pass through clouds.
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Polymorphic light eruption: Recurrent abnormal reactions to UVR present in various ways, including pink-to-red bumps, blisters, plaques and urticaria.
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Clear skies allow virtually 100% of UV to pass through, scattered clouds transmit 89%, broken clouds transmit 73%, and overcast skies transmit 31%.
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Other skin diseases exacerbated by sunlight: Several dermatologic conditions can increase in severity with exposure to UVR. These include systemic
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Kraemer KH, DiGiovanna JJ (1993). "Xeroderma Pigmentosum". In Adam MP, Ardinger HH, Pagon RA, Wallace SE, Bean LJ, Stephens K, Amemiya A (eds.).
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Because of variations in the intensity of UV radiation passing through the atmosphere, the risk of sunburn increases with proximity to the
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Proximity to reflective surfaces, such as water, sand, concrete, snow, and ice. All of these reflect the sun's rays and can cause sunburns.
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Glazer-Hockstein C, Dunaief JL (January 2006). "Could blue light-blocking lenses decrease the risk of age-related macular degeneration?".
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A home treatment that may help the discomfort is using cool and wet cloths on the sunburned areas. Applying soothing lotions that contain
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extremely carcinogenic wavelength of UV, which ordinarily is not present in normal sunlight, having been filtered out by the atmosphere.
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minute-by-minute basis, the amount of UV radiation depends on the Sun's angle. Ultraviolet radiation is easily determined by the height
425:) activation from 109 °F (43 °C) to 85 °F (29 °C). The pain may be caused by the overproduction of a protein called 2997:
Stahl W, Sies H (September 2007). "Carotenoids and flavonoids contribute to nutritional protection against skin damage from sunlight".
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Premi, Sanjay; Han, Lynn; Mehta, Sameet; Knight, James; Zhao, Dejian; Palmatier, Meg A.; Kornacker, Karl; Brash, Douglas E. (2019).
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duration and intensity of UV exposure, topical or systemic medication use, history of dermatologic disease, and nutritional status.
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Age also affects how skin reacts to the sun. Children younger than six and adults older than sixty are more sensitive to sunlight.
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Dietary factors influence susceptibility to sunburn, recovery from sunburn, and risk of secondary complications. Several dietary
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Water resistant: sunscreens are classified as water resistant based on time, either 40 minutes, 80 minutes, or not water resistant
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have the greatest capacity to sunburn, and type VI have the least capacity to burn. However, all skin types can develop sunburn.
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have recommended avoiding artificial UV sources such as tanning beds. Suntans are not recommended as a form of sun protection.
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cream (a local anesthetic) is often used as a sunburn treatment, there is little evidence for the effectiveness of such use.
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Phytophotodermatitis: UV radiation induces skin inflammation after contact with certain plants (including limes, celery, and
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Dawes JM, Calvo M, Perkins JR, Paterson KJ, Kiesewetter H, Hobbs C, Kaan TK, Orengo C, Bennett DL, McMahon SB (July 2011).
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Faurschou A, Wulf HC (April 2007). "The relation between sun protection factor and amount of suncreen applied in vivo".
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and the seasonal "ozone hole" have led to much larger changes in some locations, especially in the southern hemisphere.
3364:"Aloin Suppresses Lipopolysaccharide-Induced Inflammatory Response and Apoptosis by Inhibiting the Activation of NF-κB" 1861: 1028:(cheilitis) by sun exposure. Sunscreen on the lips does not have a pleasant taste and might be removed by saliva. Some 3833: 3828: 3759: 2428: 2046: 2672:
Norval M, Wulf HC (October 2009). "Does chronic sunscreen use reduce vitamin D production to insufficient levels?".
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Solar urticaria: A rare allergic reaction to the sun that occurs within minutes of exposure and fades within hours.
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Wearing sun-protective clothing, including a wide-brim hat, sunglasses, and tightly woven, loose-fitting clothing
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and peeling to remove irreparably damaged skin cells, and increased melanin production to prevent future damage.
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The time of day. In most locations, the sun's rays are strongest between approximately 10 am and 4 pm
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or other radiation-induced illnesses, especially in sunny conditions. For instance, the difference between the
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that block UV light reduce harmful radiation. UV light has been implicated in the development of age-related
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Kütting B, Drexler H (December 2010). "UV-induced skin cancer at workplace and evidence-based prevention".
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The season of the year. The Sun's position in late spring and early summer can cause a more-severe sunburn.
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Erythemal dose rate at three Northern latitudes. (Divide by 25 to obtain the UV Index.) Source: NOAA.
546: 305: 3527: 1166:) with loose clothing when going outside to prevent further damage while not irritating the sunburn. 648:(SPF) of 3, meaning that tanned skin would tolerate up to three times the UV exposure as pale skin. 421:. These chemical compounds increase sensitivity to heat by reducing the threshold of heat receptor ( 402:
than the average site These sensitive sites often occur at biologically significant locations near
4096: 4086: 3781: 3607: 2166:"Indoor tanning-related injuries treated in a national sample of US hospital emergency departments" 786: 383: 1109:. The best treatment for most sunburns is time; most sunburns heal completely within a few weeks. 3736: 3022: 2979: 2895: 2697: 2654: 2535: 1651: 1533: 1381: 447: 263: 3692: 3183: 3089: 3845: 3840: 3818: 3813: 3669: 3629: 3422: 3395: 3344: 3295: 3289: 3219: 3213: 3071: 3014: 2971: 2930: 2887: 2846: 2797: 2732: 2689: 2646: 2611: 2570: 2527: 2321: 2311: 2195: 1927: 1842: 1832: 1800: 1722: 1643: 1604: 1525: 1507: 1438: 1420: 1373: 1310: 849:
Skin peeling on the upper arm as a result of sunburn – the destruction of lower layers of the
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Ultraviolet radiation causes sunburns and increases the risk of three types of skin cancer:
166:, swelling, itching, and nausea. Excessive UV radiation is the leading cause of (primarily) 1320:
IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, Volume 55, November 1997
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caused by sunburn and other radiation burns is not immediately obvious. Symptoms common to
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indicates the risk of sunburn at a given time and location. Contributing factors include:
522: 1575:"Sunburns and risk of cutaneous melanoma: does age matter? A comprehensive meta-analysis" 1573:
Dennis LK, Vanbeek MJ, Beane Freeman LE, Smith BJ, Dawson DV, Coughlin JA (August 2008).
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Limiting sun exposure between the hours of 10 am and 4 pm, when UV rays are the strongest
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The eyes are also sensitive to sun exposure at about the same UV wavelengths as skin;
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A UVB-induced tan provides minimal sun protection, equivalent to an SPF of about 3.
1624:"How many melanomas might be prevented if more people applied sunscreen regularly?" 1537: 1503: 1258: 1124: 1050: 1025: 919: 822: 773: 762: 734: 730: 641: 591: 410: 351: 335:(left). One of the possible reactions from the excited state is the formation of a 243: 174: 163: 3362:
Luo, X.; Zhang, H.; Wei, X.; Shi, M.; Fan, P.; Xie, W.; Zhang, Y.; Xu, N. (2018).
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Kanavy HE, Gerstenblith MR (December 2011). "Ultraviolet radiation and melanoma".
1488:"Estimated Cost of Sunburn-Associated Visits to US Hospital Emergency Departments" 3623: 3120:"WHO | Artificial tanning devices: public health interventions to manage sunbeds" 2306:
Kasper DL, Fauci AS, Hauser SL, Longo DL, Jameson JL, Loscalzo J (8 April 2015).
2274:"WHO | Artificial tanning devices: public health interventions to manage sunbeds" 1786: 4233: 4177: 4020: 3891: 3732: 3664: 3413:
Feily A, Namazi MR (February 2009). "Aloe vera in dermatology: a brief review".
3340: 1862:"PHOTOSENSITIVITY, PHOTO-INDUCED DISORDERS, AND DISORDERS BY IONIZING RADIATION" 1622:
Olsen CM, Wilson LF, Green AC, Biswas N, Loyalka J, Whiteman DC (January 2018).
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Schagen, S. K.; Zampeli, V. A.; Makrantonaki, E.; Zouboulis, C. C. (2012).
3018: 2975: 2891: 2850: 2801: 2736: 2693: 2650: 2615: 2574: 2531: 2199: 1931: 1804: 1726: 1647: 1608: 1529: 1442: 1416: 1401:"Prospective Study of Sunburn and Sun Behavior Patterns During Adolescence" 1377: 594:
receives approximately the same amount of UV radiation over a year. In the
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of the forearm (visible darkening of the skin) after extended sun exposure
4091: 4060: 3865: 3805: 1243: 1198: 1178: 1152: 1029: 1006: 1002: 938: 895: 838: 818: 738: 722: 538: 301: 239: 170: 143: 2366:"Sunburn – Health Encyclopedia – University of Rochester Medical Center" 2213: 654:
The World Health Organization, American Academy of Dermatology, and the
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Diffey BL (December 2001). "When should sunscreen be reapplied?".
2135:. U.S. Department of Health and Human Services. 2014. p. 20. 856: 844: 832: 600: 569: 486:, very unlikely to burn, becomes darker with UV radiation exposure 426: 422: 354:
from the Sun but may also result from artificial sources, such as
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Up to 80% of solar UV radiation can penetrate light cloud cover.
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International Archives of Occupational and Environmental Health
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Guy, Gery P.; Berkowitz, Zahava; Watson, Meg (1 January 2017).
386:, to prevent them from indirectly damaging DNA. However, human 2042: 1866:
Fitzpatrick's Color Atlas and Synopsis of Clinical Dermatology
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Fitzpatrick's color atlas and synopsis of clinical dermatology
1222: 945:. There is little evidence that it is effective in preventing 332: 325: 186: 139: 3469: 2751:"How to select a sunscreen | American Academy of Dermatology" 2244:"Dangers of indoor tanning | American Academy of Dermatology" 2130:"The Surgeon General's Call to Action to Prevent Skin Cancer" 1193:, however, are contraindicated. Schwellnus et al. state that 894:
The strength of sunlight is published in many locations as a
2950:"Protection from sunburn with beta-Carotene—a meta-analysis" 1016:
can also become sunburned and can be especially irritating.
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Guy GP, Watson M, Haileyesus T, Annest JL (February 2015).
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Sunscreen is effective and thus recommended for preventing
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Diethylamino hydroxybenzoyl hexyl benzoate (Uvinul A Plus)
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Type III: White skin, may burn, but eventually tans easily
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Neale RE, Purdie JL, Hirst LW, Green AC (November 2003).
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Commercial preparations that block UV light are known as
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from UVB light. This damage is mainly the formation of a
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are widely accepted to prevent sunburn and some types of
3150:"How to treat sunburn | American Academy of Dermatology" 1457:"How to treat sunburn | American Academy of Dermatology" 3042:"Discovering the link between nutrition and skin aging" 2481:"Prevent skin cancer | American Academy of Dermatology" 1683:"Genomic sites hypersensitive to ultraviolet radiation" 1120:
For pain relief, take cool baths or showers frequently.
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recommends the following for the treatment of sunburn:
1005:. Concentrated clusters of melanin, commonly known as 651:
Sunburns associated with indoor tanning can be severe.
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products that sensitize users to UV radiation. Certain
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Type II: White skin, burns easily, tans with difficulty
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says they can be used on especially sore areas. While
1032:(ChapSticks) have SPF ratings and contain sunscreens. 966:
Broad spectrum: protects against both UVA and UVB rays
949:. Typical use of sunscreen does not usually result in 142:. Common symptoms in humans and other animals include 2594:
Photodermatology, Photoimmunology & Photomedicine
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The primary measure of treatment is avoiding further
3570: 2866:"Sun exposure as a risk factor for nuclear cataract" 2590:"Current sunscreen controversies: a critical review" 2072:"Twenty Questions and Answers About the Ozone Layer" 4145: 4074: 4038: 3920: 3864: 3804: 3795: 3731: 3655: 3574: 1926:. Seattle (WA): University of Washington, Seattle. 109: 94: 76: 64: 52: 33: 3294:. Lippincott Williams & Wilkins. p. 215. 1959:. Fact-Sheets.com. 2004. Retrieved 3 January 2015. 2415: 2413: 1155:on a sunburn; let them heal on their own instead. 922:(organic sunscreens) or opaque materials such as 324:The cause of sunburn is the direct damage that a 270:. Blistering is a sign of second-degree sunburn. 82:Working outdoors, skin unprotected by clothes or 3415:Giornale Italiano di Dermatologia e Venereologia 885:Avoiding tanning beds and artificial UV exposure 1831:(7th ed.). New York: McGraw-Hill Medical. 1687:Proceedings of the National Academy of Sciences 4127:Phenylbenzimidazole sulfonic acid (Ensulizole) 3182:. Healthwise. 15 November 2013. Archived from 2915:Journal of the American Academy of Dermatology 2717:Journal of the American Academy of Dermatology 2079:Scientific Assessment of Ozone Depletion: 2010 1976:. United States Food and Drug Administration. 1309:, International Agency for Research on Cancer 1283:, International Agency for Research on Cancer 3987: 3708: 1771:"CXCL5 mediates UVB irradiation-induced pain" 809:, it can initially hide a severe exposure to 8: 3218:. Oxford, UK: Wiley-Blackwell. p. 337. 590:, etc.), each location within the tropic or 2081:. World Meteorological Organization. 2011. 1868:(8th ed.). New York, NY: McGraw Hill. 876:Seeking shade when UV rays are most intense 3994: 3980: 3972: 3801: 3715: 3701: 3693: 3571: 3207: 3205: 3203: 3201: 2555:Seminars in Cutaneous Medicine and Surgery 2340:"What Are the Types and Degrees of Burns?" 2308:Harrison's principles of internal medicine 2000:"Global Solar UV Index: A Practical Guide" 1974:Health Center for Devices and Radiological 1822: 1820: 1818: 1816: 1814: 1743:Touch: The Science of Hand, Heart and Mind 1201:) do not help with sunburns, although the 813:. Excess radiation exposure may result in 39: 30: 16:Burning of the skin by the sun's radiation 3389: 3379: 3215:The Olympic textbook of medicine in sport 3065: 2965: 2881: 2840: 2605: 2189: 1889: 1887: 1794: 1716: 1706: 1598: 1519: 1432: 1367: 805:Additionally, since sunburn is a type of 493:Certain genetic conditions, for example, 193:is triggered and the tissue is replaced. 4107:4-Methylbenzylidene camphor (Enzacamene) 4051:Bisdisulizole disodium (Neo Heliopan AP) 3454:) is being considered for deletion. See 2451:"Prevention Guidelines - SkinCancer.org" 2310:(19th ed.). New York: McGraw Hill. 665: 505:The risk of sunburn can be increased by 413:process that includes the production of 215: 3482: 1827:Wolff K, Johnson R, Saavedra A (2013). 1270: 134:, that results from an overexposure to 4196:Bisoctrizole (Tinosorb M / Eversorb M) 4030:Chemical agents unless otherwise noted 3253: 3251: 3249: 3247: 1970:"Tanning – Ultraviolet (UV) Radiation" 1901:from the original on 30 September 2017 985:is sunburn of the cornea. Wrap-around 4168:Drometrizole trisiloxane (Mexoryl XL) 2392:"Acute Radiation Syndrome | CDC" 2301: 2299: 2142:from the original on 26 November 2014 2049:from the original on 16 February 2015 2016:from the original on 27 November 2014 1551:"Facts About Sunburn and Skin Cancer" 1185:may decrease redness and pain. Local 1171:Non-steroidal anti-inflammatory drugs 7: 3308:from the original on 14 January 2023 3232:from the original on 14 January 2023 2821:The British Journal of Ophthalmology 1750:from the original on 15 October 2021 1356:International Journal of Dermatology 1350:Maslin, Douglas L. (November 2014). 1328: 1326: 1148:Keep hydrated and drink extra water. 479:, usually does not burn, tans easily 177:response in the tissue triggered by 4112:Octyl methoxycinnamate (Octinoxate) 3956:Photosensitivity with HIV infection 3291:Manual of Dermatologic Therapeutics 1285:"Do sunscreens prevent skin cancer" 1009:, are often found within the iris. 989:or the use by spectacle-wearers of 853:causes rapid loss of the top layers 837:Sunburn effect (as measured by the 189:is overly damaged by UV radiation, 4097:Ethylhexyl triazone (Uvinul T 150) 3269:from the original on 20 March 2018 3160:from the original on 20 March 2018 3100:from the original on 29 March 2018 2883:10.1097/01.ede.0000086881.84657.98 2761:from the original on 29 March 2018 2674:The British Journal of Dermatology 2588:Burnett ME, Wang SQ (April 2011). 2512:The British Journal of Dermatology 2461:from the original on 29 March 2018 2431:from the original on 22 March 2018 2254:from the original on 30 March 2018 2224:from the original on 30 March 2018 1957:"Avoiding Sun-Related Skin Damage" 1938:from the original on 17 April 2021 1872:from the original on 21 March 2018 1662:from the original on 7 August 2020 1628:The British Journal of Dermatology 1467:from the original on 20 March 2018 1294:Press release No. 132, 5 June 2000 625:intensity at the Earth's surface. 364:ultraviolet germicidal irradiation 14: 3458:to help reach a consensus. › 2088:from the original on 1 April 2014 1311:"Solar and ultraviolet radiation" 603:of any object to the size of its 138:(UV) radiation, usually from the 3824:Hyperkeratotic actinic keratosis 3553: 3536: 3519: 3502: 3485: 2967:10.1111/j.1751-1097.2007.00253.x 2794:10.1097/00006982-200601000-00001 2686:10.1111/j.1365-2133.2009.09332.x 2607:10.1111/j.1600-0781.2011.00557.x 2524:10.1111/j.1365-2133.2006.07684.x 2491:from the original on 14 May 2018 2398:from the original on 8 June 2019 2372:from the original on 8 June 2019 2346:from the original on 7 June 2019 1980:from the original on 23 May 2017 1897:. Healthwise. 15 November 2013. 934:and increases skin cancer risk. 429:, which activates nerve fibers. 3263:American Academy of Dermatology 2954:Photochemistry and Photobiology 2182:10.1001/jamainternmed.2014.6697 1591:10.1016/j.annepidem.2008.04.006 1203:American Academy of Dermatology 1114:American Academy of Dermatology 644:. Suntans can provide a modest 366:. It is the body's reaction to 3723:Radiation-related disorders / 3368:Molecules (Basel, Switzerland) 1775:Science Translational Medicine 1504:10.1001/jamadermatol.2016.4231 1: 4268:Hazards of outdoor recreation 4117:Octyl salicylate (Octisalate) 2948:Köpcke W, Krutmann J (2008). 2927:10.1016/S0190-9622(98)70537-7 2214:"Prevention - SkinCancer.org" 1158:Protect sunburned skin (see: 1135:Anti-inflammatory medications 394:that are highly sensitive to 196:Sun protective measures like 4132:Polysilicone-15 (Parsol SLX) 3765:Benign summer light eruption 2039:"How UV Index Is Calculated" 1787:10.1126/scitranslmed.3002193 292:continue for several weeks. 146:that is hot to the touch or 4193:Hybrid (chemical/physical): 3834:Pigmented actinic keratosis 3829:Lichenoid actinic keratosis 3760:Polymorphous light eruption 3341:10.1016/j.burns.2006.10.384 3090:"Children - SkinCancer.org" 2110:. Healthwise. 27 March 2005 953:, but extensive usage may. 472:, hardly burns, tans easily 230:Other symptoms can include 4284: 4223: 4173:Iscotrizinol (Uvasorb HEB) 4087:4-Aminobenzoic acid (PABA) 3856:Chronic actinic dermatitis 3819:Atrophic actinic keratosis 3180:"Sunburn – Home Treatment" 2567:10.1016/j.sder.2011.08.003 1895:"Sunburn – Topic Overview" 1352:"Do suncreens protect us?" 910:or sunblocks. They have a 670:A sunburned leg below the 181:by UV radiation. When the 18: 4221: 4183:Oxybenzone (Eusolex 4360) 4153:Bemotrizinol (Tinosorb S) 4016: 3961:Phototoxic tar dermatitis 3903:Cutis rhomboidalis nuchae 3381:10.3390/molecules23030517 3288:Arndt KA, Hsu JT (2007). 3011:10.1007/s12033-007-0051-z 2643:10.1007/s00420-010-0532-4 2425:World Health Organization 2007:World Health Organization 1307:World Health Organization 1281:World Health Organization 456:, burns easily, does not 158:. Other symptoms include 47: 38: 4122:Padimate O (Escalol 507) 4046:Avobenzone (Parsol 1789) 3946:Favre–Racouchot syndrome 3770:Juvenile spring eruption 3456:templates for discussion 2815:Solomon AS (June 2006). 1290:26 November 2006 at the 815:acute radiation syndrome 21:Sunburn (disambiguation) 4230:Sun protective clothing 3940:Chronic radiodermatitis 3908:Poikiloderma of Civatte 2999:Molecular Biotechnology 2833:10.1136/bjo.2006.091413 2729:10.1067/mjd.2001.117385 1708:10.1073/pnas.1907860116 1160:Sun protective clothing 1026:lips can become chapped 1012:The tender skin of the 943:squamous cell carcinoma 616:ground-level sunlight. 310:squamous-cell carcinoma 223:on a sunburned shoulder 202:sun protective clothing 104:sun protective clothing 3259:"How to treat sunburn" 3212:Schwellnus MP (2008). 2170:JAMA Internal Medicine 1860:Wolff, K, ed. (2017). 1579:Annals of Epidemiology 1562:Skin Cancer Foundation 1417:10.1542/peds.2011-0104 1092:Artificial UV exposure 865: 854: 842: 679:Differential diagnosis 675: 656:Skin Cancer Foundation 575: 470:Light brown/olive skin 347: 224: 4061:Ecamsule (Mexoryl SX) 3474:at Knowledge (XXG)'s 3096:. 13 September 2016. 3046:Dermato-Endocrinology 912:sun protection factor 860: 848: 836: 669: 646:sun protection factor 573: 495:xeroderma pigmentosum 350:Sunburn is caused by 323: 219: 4137:Trolamine salicylate 4066:Menthyl anthranilate 3928:Radiation dermatitis 3750:Phytophotodermatitis 1316:29 July 2013 at the 1199:hydrocortisone cream 995:macular degeneration 951:vitamin D deficiency 947:basal cell carcinoma 547:daylight saving time 306:basal-cell carcinoma 19:For other uses, see 4003:Sunscreening agents 3782:Hydroa vacciniforme 2394:. 23 October 2020. 1699:2019PNAS..11624196P 1693:(48): 24196–24205. 1556:2 June 2013 at the 1145:can help with pain. 1107:exposure to the sun 1069:Protecting children 787:lupus erythematosus 390:contain over 2,000 144:red or reddish skin 4158:Benzophenones 1–12 3656:External resources 3058:10.4161/derm.22876 1740:Linden DJ (2015). 866: 855: 843: 676: 576: 529:have this effect. 409:Sunburn causes an 348: 225: 212:Signs and symptoms 4245: 4244: 4010:or other agencies 3969: 3968: 3916: 3915: 3846:Actinic granuloma 3841:Actinic cheilitis 3814:Actinic keratosis 3690: 3689: 3301:978-0-7817-6058-4 3225:978-1-4443-0064-2 2317:978-0-07-180215-4 1838:978-0-07-179302-5 1640:10.1111/bjd.16079 1369:10.1111/ijd.12606 1362:(11): 1319–1323. 1173:(NSAIDs; such as 795:atopic dermatitis 755:aminobenzoic acid 442:skin phototypes: 400:pyrimidine dimers 368:direct DNA damage 191:type I cell-death 179:direct DNA damage 117: 116: 28:Medical condition 4275: 4206:Titanium dioxide 4011: 4006:approved by the 3996: 3989: 3982: 3973: 3897:Peat fire cancer 3878:Erythema ab igne 3802: 3717: 3710: 3703: 3694: 3572: 3566: 3558: 3557: 3556: 3549: 3548:from Wikiversity 3541: 3540: 3539: 3532: 3524: 3523: 3522: 3515: 3507: 3506: 3505: 3498: 3490: 3489: 3488: 3478: 3431: 3430: 3410: 3404: 3403: 3393: 3383: 3359: 3353: 3352: 3324: 3318: 3317: 3315: 3313: 3285: 3279: 3278: 3276: 3274: 3255: 3242: 3241: 3239: 3237: 3209: 3196: 3195: 3193: 3191: 3176: 3170: 3169: 3167: 3165: 3146: 3140: 3139: 3137: 3135: 3126:. Archived from 3116: 3110: 3109: 3107: 3105: 3086: 3080: 3079: 3069: 3037: 3031: 3030: 2994: 2988: 2987: 2969: 2945: 2939: 2938: 2910: 2904: 2903: 2885: 2861: 2855: 2854: 2844: 2812: 2806: 2805: 2777: 2771: 2770: 2768: 2766: 2747: 2741: 2740: 2712: 2706: 2705: 2669: 2663: 2662: 2626: 2620: 2619: 2609: 2585: 2579: 2578: 2550: 2544: 2543: 2507: 2501: 2500: 2498: 2496: 2477: 2471: 2470: 2468: 2466: 2447: 2441: 2440: 2438: 2436: 2421:"Sun protection" 2417: 2408: 2407: 2405: 2403: 2388: 2382: 2381: 2379: 2377: 2362: 2356: 2355: 2353: 2351: 2336: 2330: 2329: 2303: 2294: 2293: 2291: 2289: 2280:. 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4226:Photoprotection 4217: 4146:UVA+UVB filters 4141: 4070: 4034: 4026:UVB: 315–290 nm 4012: 4005: 4000: 3970: 3965: 3912: 3860: 3851:Actinic prurigo 3791: 3775:Acne aestivalis 3755:Solar urticaria 3727: 3725:Photodermatoses 3721: 3691: 3686: 3685: 3651: 3650: 3583: 3569: 3565:from Wikivoyage 3559: 3554: 3552: 3542: 3537: 3535: 3525: 3520: 3518: 3508: 3503: 3501: 3497:from Wiktionary 3491: 3486: 3484: 3481: 3477:sister projects 3476: 3459: 3440: 3435: 3434: 3412: 3411: 3407: 3361: 3360: 3356: 3326: 3325: 3321: 3311: 3309: 3302: 3287: 3286: 3282: 3272: 3270: 3257: 3256: 3245: 3235: 3233: 3226: 3211: 3210: 3199: 3189: 3187: 3186:on 12 July 2012 3178: 3177: 3173: 3163: 3161: 3148: 3147: 3143: 3133: 3131: 3130:on 29 June 2017 3118: 3117: 3113: 3103: 3101: 3088: 3087: 3083: 3039: 3038: 3034: 2996: 2995: 2991: 2947: 2946: 2942: 2912: 2911: 2907: 2863: 2862: 2858: 2814: 2813: 2809: 2779: 2778: 2774: 2764: 2762: 2749: 2748: 2744: 2714: 2713: 2709: 2671: 2670: 2666: 2628: 2627: 2623: 2587: 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1292:Wayback Machine 1279: 1272: 1267: 1235: 1103: 1094: 1071: 1047: 1038: 1022: 979: 959: 957:Recommendations 904: 892: 882:Using sunscreen 831: 791:dermatomyositis 681: 664: 635: 627:Ozone depletion 622: 620:Ozone depletion 596:temperate zones 535: 519:antidepressants 503: 318: 298: 285: 276: 214: 48:A sunburnt neck 29: 24: 17: 12: 11: 5: 4281: 4279: 4271: 4270: 4265: 4260: 4250: 4249: 4243: 4242: 4222: 4219: 4218: 4216: 4215: 4214: 4213: 4208: 4198: 4190: 4185: 4180: 4175: 4170: 4165: 4160: 4155: 4149: 4147: 4143: 4142: 4140: 4139: 4134: 4129: 4124: 4119: 4114: 4109: 4104: 4099: 4094: 4089: 4084: 4078: 4076: 4072: 4071: 4069: 4068: 4063: 4058: 4053: 4048: 4042: 4040: 4036: 4035: 4033: 4032: 4027: 4024: 4017: 4014: 4013: 4001: 3999: 3998: 3991: 3984: 3976: 3967: 3966: 3964: 3963: 3958: 3953: 3948: 3943: 3937: 3936: 3935: 3924: 3922: 3918: 3917: 3914: 3913: 3911: 3910: 3905: 3900: 3894: 3889: 3884: 3874: 3872: 3862: 3861: 3859: 3858: 3853: 3848: 3843: 3838: 3837: 3836: 3831: 3826: 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Index

Sunburn (disambiguation)

Specialty
Dermatology
Complications
Skin cancer
Risk factors
sunscreen
skin type
sunscreen
sun protective clothing
radiation burn
living tissue
skin
ultraviolet
Sun
red or reddish skin
painful
fatigue
dizziness
blistering
peeling skin
non-malignant
skin tumors
inflammatory
direct DNA damage
cells
DNA
type I cell-death
sunscreen

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