2016, Número 4
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Rev Fac Med UNAM 2016; 59 (4)
Asma en pediatría
Navarrete-Rodríguez E, Sienra-Monge JJL, Pozo-Beltrán CF
Idioma: Español
Referencias bibliográficas: 37
Paginas: 5-15
Archivo PDF: 381.64 Kb.
RESUMEN
El asma es un trastorno inflamatorio crónico de las vías respiratorias,
que lleva a episodios recurrentes de sibilancias,
disnea, sensación de opresión torácica y tos. Actualmente se
considera como un problema de salud pública en diversos
países, y en México su prevalencia se estima en un 8%.
Se puede dividir en 2 grandes grupos: asma alérgica, mediada
por inmunoglobulina E (IgE) y desencadenada principalmente
por aeroalérgenos, y asma no alérgica, cuyos factores
etiológicos son las infecciones, irritantes, etc.
Los principales componentes a identificar antes de iniciar
el tratamiento son: la gravedad, el control, la respuesta a medicamentos
y la incapacidad provocada. El tratamiento farmacológico
se basa en medicamentos rescatadores, que se
utilizan en situaciones agudas, y controladores administrados
de forma continua y encaminados a disminuir la inflamación
y los síntomas a largo plazo. Las decisiones de la terapéutica
instalada deben de ser dinámicas, pasando de una etapa a
otra, de acuerdo con los síntomas.
En el caso de que exista algún alérgeno como desencadenante
de los cuadros, se recomienda utilizar la inmunoterapia
para reducir la respuesta alérgica, principalmente en los casos
en los que el alérgeno no pueda evitarse.
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