抗过敏药
  Antiallergic drug
我在花粉的刺激下脓包成堆
   Flower?         
你在春天的花朵里自拍纷飞
Content:
1.Allergy disease and histamine2.The development of antiallergic drug3.New allergy medicine--Olopatadine Hydrochloride4.The chemical structure5.Structure-activity relationship(SAR)6.Study on toxicity and side effect7.Indications8.Synthetic route9.Prospects10.How to choose the allergy medicine?