Hay fever in adolescents and adults
Sheikh A., Singh Panesar S., Salvilla S., Dhami S.
INTRODUCTION: Hay fever is found throughout the world. Epidemiological evidence suggests considerable geographical variation in its prevalence. Symptoms are caused by an IgE-mediated type 1 hypersensitivity reaction to airborne allergens such as pollen or fungal spores, and may also cause eye, sinus, respiratory, and systemic problems.