This is a book of scholarship. Dr Li, explores the literature of traditional Chinese medicine, which has a long history of describing and treating skin disorders, to find therapies that might benefit current patients. It is a book of science as Dr Li and her team use state-of-the-art technology to explore the mechanisms of disease, the therapeutic effects of the herbs, and ways to make them more effective. But it is also a book of compassion as patients and their families recount their experience of illness and the road back, after working with Dr Li's private practice.

Dr Li has dual professorships in Pathology, Microbiology & Immunology, and Otolaryngology at New York Medical College. Dr Li and her team have long devoted to themselves to developing novel therapies for food allergy, asthma, eczema, Eosinophilic Esophagitis, and Crohn's disease, among other inflammatory conditions.