“… EGCG , the number of sneezes … immunoglobulin E (IgE) and histamine were suppressed in AR mouse serum, the levels of interleukin (IL)‐1&bgr;, IL‐4, and IL‐6 were reduced … mRNA and protein expression of cyclooxygenase 2 (COX‐2), IL‐1&bgr;, IL‐4, and IL‐6 were inhibited.”