Triggers of Exacerbation in Chronic Urticaria and Recurrent Angioedema—Prevalence and Relevance

De

Triggers of Exacerbation in Chronic Urticaria and Recurrent Angioedema—Prevalence and Relevance


Authors: 
Anete Sevciovic Grumach, MD, MS, PhD , Petra Staubach-Renz, MD, Ricardo Cardona Villa, MD, MS, Susana Diez-Zuluaga, MD, Imke Reese, PhD, and William R. Lumry, MD

Abstract:
Patients with urticaria and angioedema often have triggers that cause an outbreak or a swelling episode or worsen their chronic condition. Exploring these factors with each patient may result in better understanding and control of their disease. Patients should be advised to avoid known triggers, if feasible, or prepare to prevent or control an exacerbation with appropriate pretreatment if avoidance is not possible. In this review, we describe and discuss a variety of factors for which there is evidence that they cause or exacerbate chronic spontaneous urticaria and angioedema. These potentially exacerbating factors include drugs, food additives, and naturally occurring pseudoallergens, mental stress, and trauma.

Comentarios

Publicar un comentario

Entradas populares de este blog

La biopsia cutánea en la urticaria crónica: cuándo realizarla, qué buscar y dónde hacerlo

De
La biopsia cutánea en la urticaria crónica: cuándo realizarla, qué buscar y dónde hacerlo Autores: A. López Mateos, M.J. Sánchez Pujol y J.F. Silvestre Salvador Resumen: La urticaria crónica es una entidad relativamente frecuente en la práctica clínica habitual, cuyo diagnóstico se establece de forma clínica. Sin embargo, existen ocasiones en las que está indicada la realización de una biopsia cutánea para confirmar el diagnóstico y diferenciarla de otras patologías que pueden cursar con erupciones urticariformes. En este trabajo revisamos los hallazgos histopatológicos que podemos encontrar tanto en la urticaria crónica como en las patologías que plantean un diagnóstico diferencial. Con base en ello, proponemos un algoritmo que recoge las indicaciones para realizar una biopsia cutánea y la orientación del diagnóstico en función de los hallazgos histopatológicos que encontremos en la misma. DOI:   https://doi.org/10.1016/j.ad.2020.11.016
Leer más

The International EAACI/GA²LEN/EuroGuiDerm/APAAACI Guideline for the Definition, Classification, Diagnosis and Management of Urticaria

De
The International EAACI/GA²LEN/EuroGuiDerm/APAAACI Guideline for the Definition, Classification, Diagnosis and Management of Urticaria Authors: T. Zuberbier, A.H. Abdul Latiff, M. Abuzakouk, S. Aquilina, R. Asero, D. Baker, B. Ballmer-Weber, C. Bangert, M. Ben-Shoshan, J.A. Bernstein, C. Bindslev-Jensen, K. Brockow, Z. Brzoza, H.J. Chong Neto, M. Church, P.R. Criado, I.V. Danilycheva, C. Dressler, L.F. Ensina, L. Fonacier, M. Gaskins, K. Gáspár, A. Gelincik, A. Giménez-Arnau, K. Godse, M. Gonçalo, C. Grattan, M. Grosber, E. Hamelmann, J. Hébert, M. Hide, A. Kaplan, A. Kapp, A. Kessel, E. Kocatürk, K. Kulthanan, D. Larenas-Linnemann, A. Lauerma, T. Leslie, M. Magerl, M. Makris, R.Y. Meshkova, M. Metz, D. Micallef, C.G. Mortz, A. Nast, H. Oude-Elberink, R. Pawankar, P. Pigatto, H. Ratti Sisa, M.I. Rojo Gutiérrez, S.S. Saini, P. Schmid-Grendelmeier, B. Sekerel, F. Siebenhaar, H. Siiskonen, A. Soria, P. Staubach-Renz, L. Stingeni, G. Sussman, A. Szegedi, S.F. Thomsen, Z. Vadas, C. Vesterga...
Leer más

Managing Food Allergy When the Patient Is Not Highly Allergic

De
Managing Food Allergy When the Patient Is Not Highly Allergic Authors: Scott H. Sicherer, MD, Elissa M. Abrams, MD, Anna Nowak-Wegrzyn, MD, PhD, and Jonathan O’B. Hourihane, FRCPI Abstract: Few patients with food allergy are “highly allergic,” meaning they always have severe reactions and always react to very small amounts of allergen. Standard medical approaches for allergy management have focused on the safety and lifestyle modifications this group truly needs, but consequently families with food allergy are typically advised to strictly avoid any exposure to their implicated allergens. Most food-allergic subjects are actually not reactive to very low doses, and many never experience severe reactions. There are also notable conditions where a different care plan is already commonly offered: patients with pollen-related food allergy syndrome, with food-associated exercise-induced anaphylaxis, and with resolving or mild milk or egg allergy might be advised to ingest the allergens in sp...
Leer más