Mae urticaria, a elwir yn gyffredin yn hives, yn gyflwr croen sy'n cael ei nodweddu gan welts sy'n chwistrellu ac yn codi.
Gellir rhannu'r ffactorau risg ar gyfer urticaria yn ddau gategori: amgylcheddol a genetig.
ffactorau risg amgylcheddol:
1. Allergies: Gall amlygiad i allergens fel bwyd, meddyginiaethau, stings pryfed, neu latex sbarduno adwaith alergig sy'n arwain at urticaria.
2. Heintiau: Gall rhai heintiau, fel heintiau firwsol, achosi urticaria.
3. ffactorau corfforol: Gall amlygiad i wres, oer, golau haul, neu ddŵr achosi urticaria corfforol.
4. Meddyginiaethau: Gall rhai meddyginiaethau, fel cyffuriau gwrth-flymol nad ydynt yn steroidaidd (NSAIDs), gwrthfiotigau, ac aspirin, achosi urticaria.
5. Bwyd: Gall rhai bwydydd, fel cnau, creigiau, ac wyau, achosi urticaria mewn rhai unigolion.
6. Straen: Gall straen emosiynol sbarduno urticaria mewn rhai pobl.
7. Clefydau autoimmune: Gall cyflyrau fel lupus a rheumatoid arthritis gynyddu'r risg o urticaria.
8. Cyflyrau meddygol sylfaenol: Gall rhai cyflyrau meddygol, fel clefyd thyroid, gynyddu'r risg o urticaria.
ffactorau risg genetig:
1. Hanes deuluol: Gall hanes teuluol o urticaria neu gyflyrau alergig eraill gynyddu'r risg o ddatblygu urticaria.
2. Disgrifiad genetig: Gall rhai amrywiadau genetig gynyddu'r risg o urticaria.
Mae'n bwysig nodi bod yr union achos o urticaria yn aml yn anhysbys, a gall nifer o ffactorau gyfrannu at ei ddatblygiad.
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.
Gwaharddiad cyfrifoldeb: meddygol
Mae'r wefan hon yn cael ei ddarparu at ddibenion addysgol a gwybodaeth yn unig ac nid yw'n darparu cyngor meddygol neu wasanaethau proffesiynol.
Ni ddylid defnyddio'r wybodaeth a ddarperir i ddiagnosio neu drin broblem neu glefyd iechyd, a dylai'r rhai sy'n ceisio cyngor meddygol personol ymgynghori â meddyg trwyddedig.
Sylwch fod y rhwydwaith niwrol sy'n cynhyrchu atebion i'r cwestiynau, yn arbennig o anghywir pan ddaw i gynnwys rhifol. Er enghraifft, nifer y bobl sy'n cael diagnosis o glefyd penodol.
Ceisiwch gyngor eich meddyg neu ddarparwr iechyd cymwys arall bob amser ynghylch cyflwr meddygol. Peidiwch byth ag anwybyddu cyngor meddygol proffesiynol neu ohirio ei geisio oherwydd rhywbeth rydych chi wedi ei ddarllen ar y wefan hon. Os ydych chi'n meddwl y gallai fod gennych argyfwng meddygol, ffonwch 911 neu ewch i'r ystafell brys agosaf ar unwaith. Nid oes unrhyw berthynas meddyg-cleifion yn cael ei greu gan y wefan hon na'i ddefnydd. Nid yw BioMedLib na'i weithwyr, na unrhyw gyfrannwr i'r wefan hon, yn gwneud unrhyw gynrychiolaeth, yn glir neu'n awgrymol, mewn perthynas â'r wybodaeth a ddarperir yma na'i ddefnydd.
Gwrthod cyfrifoldeb: hawlfraint
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Os ydych chi'n credu mewn ffydd da bod unrhyw gynnwys neu ddeunydd a wnaed ar gael mewn cysylltiad â'n gwefan neu'n gwasanaethau yn torri eich hawlfraint, gallwch chi (neu'ch asiant) anfon hysbysiad atom yn gofyn i'r cynnwys neu'r ddeunydd gael ei ddileu, neu fod mynediad ato wedi'i rwystro.
Rhaid i rybuddion gael eu hanfon yn ysgrifenedig trwy e-bost (gweler adran "Cyflwyniad" am gyfeiriad e-bost).
Mae'r DMCA yn gofyn i'ch hysbysiad o dorri hawlfraint honedig gynnwys y wybodaeth ganlynol: (1) disgrifiad o'r gwaith hawlfraint sy'n destun y dorri hawlfraint honedig; (2) disgrifiad o'r cynnwys sy'n dorri hawlfraint honedig a gwybodaeth ddigonol i'n galluogi i ddod o hyd i'r cynnwys; (3) gwybodaeth gyswllt i chi, gan gynnwys eich cyfeiriad, rhif ffôn a chyfeiriad e-bost; (4) datganiad gan chi bod gennych gred ffyddlon nad yw'r cynnwys yn y ffordd sy'n cwyno amdano wedi'i awdurdodi gan berchennog yr hawlfraint, neu ei asiant, neu gan weithredu unrhyw gyfraith;
(5) datganiad gennych chi, wedi'i lofnodi o dan gosb llygredd, bod y wybodaeth yn y hysbysiad yn gywir ac bod gennych chi'r awdurdod i orfodi'r hawlfraint sy'n cael eu troseddu;
a (6) llofnod corfforol neu electronig o berchennog y hawlfraint neu berson wedi'i awdurdodi i weithredu ar ran perchennog y hawlfraint.
Gall methu â chynnwys yr holl wybodaeth uchod arwain at oedi wrth brosesu'ch cwyn.
Cysylltwch
Anfonwch e-bost i ni gyda unrhyw gwestiwn / awgrym.
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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