Urtikaria, vanliga kent sum búkilska, er ein húðtrupulleiki, sum hevur við sær, at húðin er klødd og hevur eyknabruna.
Vandin fyri at fáa urtikaria kann býtast í tvey sløg: umhvørvisligur og genetiskur.
Umhvørvisligar váðar:
1. Allergi: Tá ið ein verður útsettur fyri evnum, sum elva til ovurviðkvæmi, so sum mati, heilivági, skordýraspjaðing ella latex, kann tað elva til ovurviðkvæmi, sum førir til nátasjúku.
2. Smitta: Ávísar smittuvandar, sum til dømis virus, kunnu elva til bruna.
3. Likamligir faktorar: Tað kann koma av at vera úti fyri hita, kulda, sólskini ella vatni.
4. Heilivágur: Ávís heilivágur, sum t.d. antiinflammatorisk heilivágur uttan steroidir (NSAID), antibiotika og aspirin, kann elva til nátasjúku.
5. Matur: Ávísur matur, sum t.d. nøtur, skeljadjór og egg, kann hjá summum elva til bruna.
6. Stress: Kensluligur stressur kann hjá summum elva til bruna.
7. Autoimmunar sjúkur: Sjúkur sum lupus og reumatisk artritis kunnu økja um vandan fyri at fáa rognkelsi.
8. Sjúkueyðkenni: Ávís sjúkueyðkenni, sum til dømis skjaldkirtilssjúka, kunnu økja um vandan fyri at fáa rognkelsi.
Genetiskir vandatættir:
1. Familjusøga: Um ein í familjuni hevur havt bruna ella aðrar ovurviðkvæmisjúkur, kann tað økja um vandan fyri at fáa bruna.
2. Arvaligur eginleiki: Ávísar arvaligar broytingar kunnu økja um vandan fyri at fáa rognkelsi.
Tað er týdningarmikið at leggja til merkis, at nágreiniliga orsøkin til nátasjúku ofta er ókend, og at fleiri faktorar kunnu vera við til at menna hana.
Lee SJ, Ha EK, Jee HM, Lee KS, Lee SW, Kim MA, Kim DH, Jung YH, Sheen YH, Sung MS, Han MY: Prevalence and Risk Factors of Urticaria With a Focus on Chronic Urticaria in Children. Allergy Asthma Immunol Res. 2017, 9 (3): 212-219.
Zhang X, Song X, Zhang M, Li C, Huang Z, Liu B, Yu M, Liao S, Luan T, Zuberbier T, Maurer M, Zhao Z, Wang L: Prevalence and risk factors of chronic urticaria in China: A nationwide cross-sectional study. Allergy. 2022, 77 (7): 2233-2236.
Pourani MR, Nasiri S, Abdollahimajd F: Prevalence of hand contact urticaria and related risk factors among healthcare workers during the COVID-19 pandemic: A self-reported assessment. Dermatol Ther. 2020, 33 (6): e14367.
Uysal P, Avcil S, Erge D: High-dose anti-histamine use and risk factors in children with urticaria. Turk Pediatri Ars. 2016, 51 (4): 198-203.
Mazur M, Czarnobilska M, Czarnobilska E: Prevalence and potential risk factors of urticaria in the Polish population of children and adolescents. Postepy Dermatol Alergol. 2020, 37 (5): 785-789.
Chen L, Huang X, Xiao Y, Su J, Shen M, Chen X: Prevalence and risk factors of atopic dermatitis, psoriasis, acne, and urticaria in China. Zhong Nan Da Xue Xue Bao Yi Xue Ban. 2020, 45 (4): 449-455.
Śpiewak R, Góra-Florek A, Horoch A, Jarosz MJ, Doryńska A, Golec M, Dutkiewicz J: Risk factors for work-related eczema and urticaria among vocational students of agriculture. Ann Agric Environ Med. 2017, 24 (4): 716-721.
['Avsakan: sjúkuviðurskifti']
['Henda heimasíðan er bert til undirvísingar og kunningar og er ikki ætlað sum læknalig ráðgeving ella faklig tænasta.']
['Upplýsingarnar eiga ikki at verða nýttar til at staðfesta ella viðgera nakran heilsutrupulleika ella sjúku, og tey, sum ynskja persónliga læknahjálp, eiga at venda sær til ein autoriseraðan lækna.']
['Gev gætur, at tað neuronala netið, sum gevur svar uppá spurningarnar, er serliga skeivt, tá ið talan er um talgilda innihaldið, t.d. talið av fólki, sum hava fingið staðfest eina ávísa sjúku.']
['Spyr altíð læknan ella annan skikkaðan heilsuhjálpara um ráðgeving í sambandi við sjúku. Vanvirð ongantíð professionella læknaráðgeving ella drála við at leita eftir henni vegna okkurt, tú hevur lisið á hesi heimasíðu.']
['Avsakan: upphavsrættur']
['Digital Millennium Copyright Act frá 1998, 17 U.S.C. § 512 (DMCA) gevur rætt til at kæra til rættindahavarar, sum halda, at tilfar, sum kemur á internetið, brýtur teirra rættindi sambært amerikanskum lógum um upphavsrætt. ']
['Um tú í góðari trúgv heldur, at eitthvørt innihald ella tilfar, sum er gjørt tøkt í sambandi við okkara heimasíðu ella tænastur, brýtur tíni upphavsrættindi, kanst tú (ella tín umboðsmaður) senda okkum eina fráboðan, har tú biður um, at innihaldið ella tilfarið verður tikið burtur ella atgongdin til tað verður sperrað.']
['Tilmeldingarnar skulu verða skrivligar við telduposti (sí "Kontakt" fyri teldupostadressu).']
['DMCA krevur, at fráboðan um meint brot á upphavsrættin skal innihalda hesar upplýsingar: (1) lýsing av tí upphavsrættarliga verkinum, sum talan er um, (2) lýsing av tí meinta brot á upphavsrættin og upplýsingar, sum eru nøktandi til at vit kunnu finna innihaldið (3) upplýsingar um teg, t.d. tín bústað, telefonnummar og teldupostbústað (4) eina váttan frá tær um, at tú í góðari trúgv heldur, at innihaldið, sum tú klagar um, ikki er loyvt av rættindahavanum ella umboði hansara ella sambært lóggávu']
['5) eina váttan frá tær, undirskrivað undir revsing fyri lygi, um, at upplýsingarnar í fráboðanini eru rættar, og at tú hevur heimild at gera galdandi upphavsrættin, sum verður hildin at vera brotin,']
['og 6) fysiska ella elektroniska undirskrift hjá rættindahavara ella persóni, sum hevur loyvi at virka fyri rættindahavara.']
['Um tú ikki hevur upplýst allar omanfyri nevndu upplýsingar, kann tað hava við sær, at viðgerðin av klaguni verður seinkað.']
['Set teg í samband við']
['Vinarliga send okkum ein teldupost við einum hvørjum spurningi/uppskoti.']
What are the risk factors for urticaria?
Urticaria, commonly known as hives, is a skin condition characterized by itchy, raised welts.
The risk factors for urticaria can be divided into two categories: environmental and genetic.
Environmental risk factors:
1. Allergies: Exposure to allergens such as food, medications, insect stings, or latex can trigger an allergic reaction that leads to urticaria.
2. Infections: Certain infections, such as viral infections, can cause urticaria.
3. Physical factors: Exposure to heat, cold, sunlight, or water can cause physical urticaria.
4. Medications: Certain medications, such as nonsteroidal anti-inflammatory drugs (NSAIDs), antibiotics, and aspirin, can cause urticaria.
5. Foods: Certain foods, such as nuts, shellfish, and eggs, can cause urticaria in some individuals.
6. Stress: Emotional stress can trigger urticaria in some people.
7. Autoimmune diseases: Conditions such as lupus and rheumatoid arthritis can increase the risk of urticaria.
8. Underlying medical conditions: Certain medical conditions, such as thyroid disease, can increase the risk of urticaria.
Genetic risk factors:
1. Family history: A family history of urticaria or other allergic conditions can increase the risk of developing urticaria.
2. Genetic predisposition: Certain genetic variations may increase the risk of urticaria.
It is important to note that the exact cause of urticaria is often unknown, and multiple factors may contribute to its development.
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