Montse Tuset obtained a degree in Pharmacy at the University of Barcelona in 1988. She completed her Ph.D. titled “Interactions of antiretroviral drugs: from theory to clinical practice. A retrospective study of a cohort of 2140 patients seen in the Ambulatory Pharmacy Unit of the Hospital Clínic de Barcelona” at the University of Barcelona, Spain, in 2006. She has been working as a Clinical Pharmacist at the Hospital Clinic Barcelona since 1993. She is author and Editor of the Spanish Antiretroviral drug-drug interactions website www.interaccionesvih.com. She is a teacher collaborator of the Master of AIDS of the University of Barcelona since 1996. Montse has been a member of the panel of AIDS Study Group (GeSIDA) of the Spanish Society of Infectious Diseases and Clinical Microbiology and the National AIDS Plan guidelines committee for the consensus document on antiretroviral therapy in adults infected by the human immunodeficiency virus until 2022. She has published over 30 articles and 45 book chapters in the field of HIV, mainly drug-drug interactions. The topics of her interest are drug-drug interactions, HIV and Internal Medicine.