Urticaria, ouch bekind es netelroos, is 'n huidtoestand die weurt gekenmerkt door roed, jeukend, opgehoge strieke of bultjes.
't Kan door versjèllende factore weure veroorzaak, boe-oonder:
1. Allergische reacties: Urticaria kin weure oetgelok door 'n allergische reactie op ete, mediciene, insektebeet of aander allergene.
2. Fysieke factore: Blootstèlling aon wermte, kou, zonleech of drök op de huid kin bij sommege lui netelroos veroorzake.
3. Infecties: Virale infecties, wie de verkouping of griep, kinne soms urticaria oetlokke.
4. Auto-immuunaandoeningen: In sommege gevalle kin urticaria weure veroorzaakt door 'n auto-immuunaandoening, boebij 't immuunsysteem vaan 't lief per vergissing gezond weefsel aonvalle.
5. Genetische factore: Sommege lui kinne 'n genetische veurbestumming höbbe um urticaria te oontwikkele.
6. Medicatie: Bepaolde medicatie, wie aspirine, penicilline of neet-steroïdale anti-inflammatoire mediciene (NSAID's), kinne bij sommege lui urticaria veroorzake.
7. Chronische krenkdes: Onderligkende medische krenkdes, wie schildklierkrenkdes of kanker, kinne soms urticaria veroorzake.
8. Stress: Emotionele stress kin soms urticaria oetlokke bij gevoelige lui.
't Is belangriek te merke dat in väöl gevalle de exacte oorzaak van urticaria neet kin weure geïdentificeerd.
't Identificeere en vermijde vaan mogeleke triggers kin evels helpe um de symptome te veurkoume of te vermindere.
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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