Prescription Drug Overview and Content Structure

Prescription drugs refer to drugs that can only be purchased and used with a prescription issued by a licensed physician or licensed assistant physician, and their safety and effectiveness require strict supervision. This article will start from four parts: definition, classification, management specifications and common drugs: first, clarify the core characteristics of prescription drugs, secondly introduce their differences from OTC drugs, then analyze my country's regulatory policy for prescription drugs, and finally list typical prescription drugs and manufacturers. The content is clearly prioritized, focusing on the "professionalism and safety" requirements of prescription drugs.

Definition and Characteristics of Prescription Drugs

Prescription drugs are usually used to treat severe, chronic or special diseases, such as antibiotics, anti-tumor drugs, etc., and must be used under the guidance of a doctor. Features include:Complex ingredients(such as hormones),Narrow treatment window(The dose needs to be accurately controlled),High potential risk(Such as side effects require professional monitoring). For example, azithromycin (produced by Pfizer) must be taken strictly according to the treatment course to avoid abuse that may lead to drug resistance. my country's "Drug Administration Law" clearly stipulates that retail pharmacies selling prescription drugs must verify the prescriptions and keep them for future reference.

Core differences between prescription drugs and OTC drugs

Different from over-the-counter (OTC) drugs, the approval of prescription drugs is more stringent and usually requires support from phase III clinical trial data. The key differences are:usage rights(OTC optional),Packaging identification(Prescription drugs are labeled "Rx"),sales channel(Some prescription drugs are only available in hospitals). For example, the antihypertensive drug Norvasc (Amlodipine Besylate Tablets) is produced by Pfizer and requires regular monitoring of blood pressure to adjust the dose, while OTC vitamin C can be purchased by yourself.

my country’s prescription drug regulatory system

Passed by the State Food and Drug Administrationprescription review system,Drug traceability code(such as "one item, one code") andMedical insurance fee controlA triple mechanism regulates prescription drugs. The new version of the 2023 "Measures for the Supervision and Administration of Drug Online Sales" clarifies that online shopping of prescription drugs requires "first prescription and then medicine", and the platform must be equipped with licensed pharmacists for review. Take insulin as an example. Insulin aspart produced by Novo Nordisk must be purchased with a prescription, and medical insurance reimbursement must meet the indication restrictions.

Summary and examples of common drugs

Prescription drugs are an important component of the medical system, and their standardized use is related to public health. Typical medicines include:

Drug name	Indications	Manufacturer
amoxicillin capsules	bacterial infection	United Pharmaceuticals
Clopidogrel bisulfate tablets	cardiovascular and cerebrovascular diseases	Sanofi

Consumers should keep in mind the principle of "don't buy medicines without a prescription, and use them as directed by your doctor" to ensure the safety of medication.

Citing sources

1. "Measures for the Administration of Drug Classification" by the State Food and Drug Administration 2. World Health Organization (WHO) Standard List of Essential Medicines 3. Manufacturer data comes from information disclosed on the official websites of various companies (Pfizer, Novo Nordisk, etc.) 4. Clinical medication guidelines refer to the 2020 edition of the "Chinese Pharmacopoeia"