Citation: Upadhyaya, N.; Karki, S.; Rana, S.; Elsohaby, I.; Tiwari, R.; Oli, M.; Paudel, S. Trend of Antimicrobial Use in Food-Producing Animals from 2018 to 2020 in Nepal. Animals 2023, 13, 1377. https://doi.org/10.3390/ ani13081377 Academic Editors: Carla Miranda and Amit Vikram Received: 9 March 2023 Revised: 3 April 2023 Accepted: 14 April 2023 Published: 17 April 2023 Copyright: © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/). animals Article Trend of Antimicrobial Use in Food-Producing Animals from 2018 to 2020 in Nepal Nabin Upadhyaya 1 , Surendra Karki 2 , Sujan Rana 3 , Ibrahim Elsohaby 4,5 , Ramanandan Tiwari 6 , Manoj Oli 7 and Surya Paudel 4, * 1 Veterinary Standards and Drug Regulatory Laboratory, Budhanilakantha, Kathmandu 44600, Nepal; drnabinvet@gmail.com 2 Food and Agriculture Organization of the United Nations, Emergency Center for Transboundary Animal Diseases, Lalitpur 44700, Nepal; karkisuren@gmail.com 3 Department of Livestock Services, Hariharbhawan, Lalitpur 44700, Nepal; sujanrana@gmail.com 4 Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Hong Kong SAR, China; ielsohab@cityu.edu.hk 5 Centre for Applied One Health Research and Policy Advice (OHRP), City University of Hong Kong, Hong Kong SAR, China 6 Ministry of Agriculture and Livestock Development Nepal, Singhadurbar, Kathmandu 44600, Nepal; tiwarinlbc@gmail.com 7 Tulsipur Municipality, Tulsipur, Dang 22412, Nepal; vetmanoj2016@gmail.com * Correspondence: spaudel@cityu.edu.hk; Tel.: +852-34427003 Simple Summary: The inability of antimicrobials to kill or inhibit the growth of microorganisms that they used to previously kill or inhibit leads to antimicrobial resistance (AMR). Overuse of antimicrobials is usually associated with AMR; thus, global efforts have been made to systematically monitor the availability and use of antimicrobials in humans and animals. In this study, a survey was conducted from 2018 to 2020 to estimate the actual availability of different antimicrobials for veterinary use in Nepal, targeting major government and non-government stakeholders relevant to the authorization, production, and sales of antimicrobials. It was found that the total availability of antimicrobials, including class I antibiotics that are critically important for the treatment of human diseases, remarkably declined with the progression of time, meaning less antibiotics were used for the treatment of animals in 2020 than in 2018 in Nepal. As animal health is closely connected with human health, the data are very encouraging from a public health point of view. However, the awareness and organized surveillance should be continued in the future. Abstract: Antimicrobial resistance is a global public health problem and is primarily driven by the widespread overuse of antibiotics. However, antimicrobial use data in animals are not readily avail- able due to the absence of a national database in many developing countries, including Nepal. This study was conducted to estimate the quantities of antimicrobials available in Nepal as an indicator of their use in food-producing animals between 2018 and 2020. Data were collected through surveys targeting major stakeholders: (i) the Department of Drug Administration (DDA), the Government of Nepal (GoN) for the authorized antimicrobials for veterinary use in Nepal, (ii) veterinary pharma- ceuticals for antimicrobials produced in Nepal, (iii) the DDA and Veterinary Importers Association for antimicrobials bought by veterinary drug importers, and (iv) the Department of Customs, GoN, for antibiotics sourced through customs. Data showed that in the 3 years, a total of 96 trade names, comprising 35 genera of antibiotics representing 10 classes, were either produced or imported in Nepal. In total, 91,088 kg, 47,694 kg, and 45,671 kg of active ingredients of antimicrobials were available in 2018, 2019, and 2020, respectively. None of the antibiotics were intended for growth pro- motion, but were primarily for therapeutic purposes. Oxytetracycline, tilmicosin, and sulfadimidine were among the most-used antibiotics in Nepal in 2020. Oxytetracycline was primarily intended for parenteral application, whereas tilmicosin was solely for oral use. Sulfadimidine was available for oral use, except for a small proportion for injection purposes. Aminoglycosides, fluroquinolones, nitrofurans, sulfonamides, and tetracyclines were mostly produced locally, whereas cephalosporins, Animals 2023, 13, 1377. https://doi.org/10.3390/ani13081377 https://www.mdpi.com/journal/animals