Zhu’s Formula for allergies is simple but rigorous with ingenuity. In clinical application it is widely used in treating various allergic diseases (such as allergic cough/asthma, urticaria, hay fever / allergic rhinitis, atopic dermatitis, eczema, allergic purpura, etc), thus it is valuable for reference. Allergic disease is a class of diseases where the body produces hypersensitive immune response …