What causes Urticaria?

Apa sing nyebabké urtikaria?

Urtikaria, uga dikenal minangka gatal-gatal, minangka kahanan kulit sing ditondoi dening welts utawa benjolan abang, gatal, munggah.

Iki bisa disebabake dening macem-macem faktor, kalebu:

1. Reaksi alergi: Urtikaria bisa dipicu dening reaksi alergi marang panganan, obat-obatan, sengatan serangga, utawa alergen liyane.

2. Faktor fisik: Paparan panas, kadhemen, cahya srengenge, utawa tekanan ing kulit bisa nyebabake urticaria ing sawetara wong.

3. Infeksi: Infeksi virus, kayata pilek utawa flu, kadhangkala bisa nyebabake urtikaria.

4. Kelainan autoimun: Ing sawetara kasus, urtikaria bisa uga disebabake dening kelainan autoimun, ing ngendi sistem kekebalan awak kanthi salah nyerang jaringan sing sehat.

5. Faktor genetik: Sawetara wong bisa uga duwe kecenderungan genetik kanggo ngembangake urtikaria.

6. Obat-obatan: Obat-obatan tartamtu, kayata aspirin, penisilin, utawa obat anti-inflamasi nonsteroid (NSAIDs), bisa nyebabake urtikaria ing sawetara individu.

7. Penyakit kronis: Kondisi medis sing ndasari, kayata penyakit tiroid utawa kanker, kadhangkala bisa nyebabake urtikaria.

8. Stres: Stres emosional kadhangkala bisa nyebabake urtikaria ing individu sing rentan.

Penting kanggo dicathet manawa ing pirang-pirang kasus, panyebab urtikaria sing tepat bisa uga ora diidentifikasi.

Nanging, ngenali lan ngindhari pemicu potensial bisa mbantu nyegah utawa nyuda keruwetan gejala.

Referensi-referensi

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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