1). The generic name of a drug is also called the International Generic Drug Name (INN), which is recommended by the World Health Organization (WTO).
2) The General Name of Drugs in China (CADN) compiled by China Pharmacopoeia Committee is the basis for naming drugs in China, which is basically based on the INN recommended by the World Health Organization.
3) The trade name of the drug is chosen by the pharmaceutical company itself, and it can be registered and applied for patent protection like a trademark.
4). The chemical name of the drug is named according to its chemical structural formula, with a matrix as the basic structure, and then the names of other substituents are marked.
5). The generic name and dosage form name are generally used for preparations.