What causes Urticaria?

Ite càusat s'orticària?

S'orticària, connota puru comente a pedde, est una cunditzione de sa pedde caraterizada dae pedde ruja, ispramosa, chi nde faghet artziare sas pedde.

Podet èssere causadu dae una bariedade de fatores, intre sos cales:

1. Reatziones allèrgicas: S'orticària podet èssere ingendrada dae una reatzione allèrgica a su màndigu, a meighinas, a puntadas de babbautzu o a àteros allergenos.

2. Fatoris fìsicos: s'espositzione a su calore, a su fritu, a sa lughe de su sole, o sa pressione in sa pedde podet causare s'orticària in carchi persone.

3. Infetziones: sas infetziones virales, comente su raffreddore comune o s'influèntzia, a bortas podent causare s'orticària.

4. maladias autoimmunes: in carchi casu, s'orticària podet èssere causada dae una maladia autoimmune, ue su sistema immunitàriu de su corpus atacat a tortu su tessidu sanu.

5. Fatoris genèticos: Calincunu podet tènnere una predispositzione genètica a isvilupare s'orticària.

6. Meighinas: tzertas meighinas, comente s'aspirina, sa penitzillina, o sas meighinas non isteroideas anti-inflamatòrias (NSAID), podent causare s'orticària in carchi persone.

7. Malatzias crònicas: cunditziones mèdicas sutastantes, comente a maladias de sa tiroide o su cancru, a bortas podent causare s'orticària.

8. Stress: S'istress emotivu podet a bortas causare s'orticària in sas persones suscetìbiles.

Est importante notare chi in medas casos, sa càusa giusta de s'orticària podet no èssere identificada.

Nointames, identificare e evitare sas càusas potentziales podet agiudare a prevènnere o minimare sa gravidade de sos sìntomos.

['Referèntzias']

PubMed/Medline https://www.nlm.nih.gov/databases/download/pubmed_medline.html

RefinedWeb https://arxiv.org/abs/2306.01116

Maurer M, Giménez-Arnau AM: What is urticaria? Expert opinion from the 1st Global Urticaria Forum. J Eur Acad Dermatol Venereol. 2015, 29 Suppl 3 (): 1-2.

D'Auria E, De Amici M, Licari A, Caimmi S, Mantegazza C, Zuccotti GV, Marseglia GL: Response to: Bias in the use of a SSClow/CCR3pos gate to capture basophils in chronic urticaria? Immunobiology. 2020, 225 (1): 151852.

Engstrom J, Neher JO, St Anna L: Clinical Inquiry. What is the prognosis for patients with chronic urticaria? J Fam Pract. 2011, 60 (3): 168a-b.

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What causes urticaria?

Urticaria, also known as hives, is a skin condition characterized by red, itchy, raised welts or bumps.

It can be caused by a variety of factors, including:

1. Allergic reactions: Urticaria can be triggered by an allergic reaction to food, medications, insect stings, or other allergens.

2. Physical factors: Exposure to heat, cold, sunlight, or pressure on the skin can cause hives in some people.

3. Infections: Viral infections, such as the common cold or flu, can sometimes trigger urticaria.

4. Autoimmune disorders: In some cases, urticaria may be caused by an autoimmune disorder, where the body's immune system mistakenly attacks healthy tissue.

5. Genetic factors: Some people may have a genetic predisposition to developing urticaria.

6. Medications: Certain medications, such as aspirin, penicillin, or nonsteroidal anti-inflammatory drugs (NSAIDs), can cause urticaria in some individuals.

7. Chronic illnesses: Underlying medical conditions, such as thyroid disease or cancer, can sometimes cause urticaria.

8. Stress: Emotional stress can sometimes trigger urticaria in susceptible individuals.

It is important to note that in many cases, the exact cause of urticaria may not be identified.

However, identifying and avoiding potential triggers can help prevent or reduce the severity of symptoms.

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