Case ReportSubtherapeutic Linezolid Concentration in a Patient With Bullous Pemphigoid Complicated by Methicillin-Resistant Staphylococcus aureus Infection: A Case StudyChen, Congqin PharmM*; Zhang, Min PharmD†; Chen, Hong MD‡,§; Fang, Jie PharmM¶Author Information *Department of Pharmacy, Xiamen Cardiovascular Hospital, Xiamen University, Xiamen, Fujian, China; †Department of Pharmacy Services, Boston Medical Center, Boston, Massachusetts; ‡Department of Respiration and Critical Care Disease, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China; §Institute of Respiratory Diseases, School of Medicine, Shanghai Jiaotong University, Shanghai, China; and ¶Department of Pharmacy, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China. Correspondence: Jie Fang, PharmM, Department of Pharmacy, Ruijin Hospital, No.197, Ruijin Second Rd, Huangpu District, Shanghai, China 200003 (e-mail: email@example.com) This study was funded by the scientific research program of Shanghai Municipal Health Commission (No. 201940197). The authors declare no conflict of interest. Therapeutic Drug Monitoring: August 2020 - Volume 42 - Issue 4 - p 515-517 doi: 10.1097/FTD.0000000000000758 Buy Metrics Abstract We presented a case of subtherapeutic linezolid concentration in a patient with bullous pemphigoid characterized by large area skin anabrosis complicated by methicillin-resistant Staphylococcus aureus infections. Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.