9/23/2023 0 Comments Atc code wi091![]() Systemic hormonal preparations, excluding sex hormones and insulinsĪntineoplastic and immunomodulating agentsĪntiparasitic products, insecticides and repellentsĮxample: C Cardiovascular system Second level The first level of the code indicates the anatomical main group and consists of one letter. In this system, drugs are classified into groups at five different levels: First level The WHO's system, having five levels, is an extension and modification of the EphMRA's. Its codes are organised into four levels. This system, confusingly also called ATC, was initiated in 1971 by the European Pharmaceutical Market Research Association (EphMRA) and is being maintained by the EphMRA and Intellus. The ATC system is based on the earlier Anatomical Classification System, which is intended as a tool for the pharmaceutical industry to classify pharmaceutical products (as opposed to their active ingredients). As of, there are 6,331 codes in ATC the table below gives the count per level. The codes are semantic identifiers, meaning they depict information by themselves beyond serving as identifiers (namely, the codes depict themselves the complete lineage of parenthood). The ATC classification system is a strict hierarchy, meaning that each code necessarily has one and only one parent code, except for the 14 codes at the topmost level which have no parents. This means that one drug can have more than one code, for example acetylsalicylic acid (aspirin) has A01AD05 ( WHO) as a drug for local oral treatment, B01AC06 ( WHO) as a platelet inhibitor, and N02BA01 ( WHO) as an analgesic and antipyretic as well as one code can represent more than one active ingredient, for example C09BB04 ( WHO) is the combination of perindopril with amlodipine, two active ingredients that have their own codes ( C09AA04 ( WHO) and C08CA01 ( WHO) respectively) when prescribed alone. Each bottom-level ATC code stands for a pharmaceutically used substance, or a combination of substances, in a single indication (or use). Different brands share the same code if they have the same active substance and indications. ![]() ![]() This pharmaceutical coding system divides drugs into different groups according to the organ or system on which they act, their therapeutic intent or nature, and the drug's chemical characteristics. It is controlled by the World Health Organization Collaborating Centre for Drug Statistics Methodology (WHOCC), and was first published in 1976. It does not imply drug recommendation or efficacy. Its purpose is an aid to monitor drug use and for research to improve quality medication use. The Anatomical Therapeutic Chemical (ATC) Classification System is a drug classification system that classifies the active ingredients of drugs according to the organ or system on which they act and their therapeutic, pharmacological and chemical properties. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |