Tear IgE levels are known to have asignificant influence on intensity of the inflammatory process and thecorrelation between CPT and lacrimal IgE has been demonstrated [14].During allergic reactions, the local synthesis of IgE is elevated and totaltear IgE increases because of thelacrimal IgE that have filtered through the blood-tear barrier [15];thus, it is logical that the results proved more positive after exposure to theallergen. Here, IGHE is linked to allergic disease.