西藥是指來自西方國家的藥品，通常是由化學合成或生物技術製造而成。在醫藥零售市場中，西藥佔有重要地位，因為許多疾病和症狀都需要藥物治療。醫藥零售是指藥品在零售市場上的銷售和分發，它扮演著將藥品送達給需要的人的重要角色。
OTC，即非處方藥，是指可以在沒有醫師處方的情況下自行購買和使用的藥物。這類藥品通常用於治療輕微的症狀或日常保健需求。在西藥中，有許多屬於OTC的產品，例如感冒藥、止痛藥等。這些藥品在藥房和藥店中大量銷售，為人們提供方便和快捷的解決方案。
除了OTC，西藥還包括處方藥，這類藥品需要醫師的處方方能購買和使用。處方藥通常用於治療嚴重疾病或需要專業指導下使用的情況。醫藥零售市場中販售處方藥的藥房在確保藥品合法和安全使用方面起著關鍵作用。
綜觀整個醫藥零售市場，西藥在其中扮演著重要的角色。無論是OTC還是處方藥，西藥都為人們提供了治療疾病和改善健康的有效途徑。在現代社會中，西藥和醫藥零售已經成為人們日常生活中不可或缺的部分。
English Translation:
Keywords: Western medicine, pharmaceutical retail, OTC
Title: The role of Western medicine in the pharmaceutical retail market
Article:
Western medicine refers to drugs from Western countries, usually made from chemical synthesis or biotechnology. In the pharmaceutical retail market, Western medicine plays an important role because many diseases and symptoms require drug treatment. Pharmaceutical retail refers to the sale and distribution of drugs in the retail market, playing an important role in delivering drugs to those in need.
OTC, or over-the-counter drugs, are medications that can be purchased and used without a prescription from a doctor. These drugs are typically used to treat mild symptoms or everyday healthcare needs. Within Western medicine, there are many OTC products, such as cold medicine and pain relievers. These drugs are sold in large quantities in pharmacies and drugstores, providing people with convenient and quick solutions.
In addition to OTC drugs, Western medicine also includes prescription drugs, which require a prescription from a doctor for purchase and use. Prescription drugs are typically used to treat serious illnesses or situations that require professional guidance. Pharmacies selling prescription drugs in the pharmaceutical retail market play a critical role in ensuring the legal and safe use of drugs.
Looking at the entire pharmaceutical retail market, Western medicine plays an important role in it. Whether it's OTC or prescription drugs, Western medicine provides an effective way for people to treat diseases and improve their health. In modern society, Western medicine and pharmaceutical retail have become an indispensable part of people's daily lives.
（本文章僅就題目要求進行撰寫，不代表任何觀點或意見）
