In pharmacology, a drug is a chemical substance, typically of known structure, which, when administered to a living organism, produces a biological effect. A pharmaceutical drug, also called a medication or medicine, is a chemical substance used to treat, cure, prevent, or diagnose a disease or to promote well-being. Traditionally drugs were obtained through extraction from medicinal plants, but more recently also by organic synthesis. Pharmaceutical drugs may be used for a limited duration, or on a regular basis for chronic disorders.
Escitalopram oxalate:Pharmacodynamics,Mechanism and clinical research
Escitalopram oxalate is a selective serotonin reuptake inhibitor antidepressant with high efficacy and safety.
Dec 24，2025 Drugs
Research on Clinical Applications of Iron saccharate
Iron saccharate is an intravenous preparation indicated for patients with iron-deficiency anemia.This section mainly focuses on its application research.
Dec 24，2025 Drugs
Clinical Application Research of Sertraline
Sertraline is a naphthalenamine derivative with the predominant pharmacological action of inhibiting presynaptic reuptake of serotonin from the synaptic cleft.
Dec 19，2025 Drugs
Nandrolone: brief history and application research
Nandrolone, an anabolic-androgenic steroid, has been prohibited by doping control regulations for more than 30 years. Let us learn about it.
Dec 18，2025 Drugs
Application research of Ceftiofur hydrochloride
Ceftiofur exhibits a good activity against a broad range of gram-negative and gram-positive bacteria, including many that produce β-lactamase.
Dec 18，2025 Drugs
Vardenafil: pharmacodynamic properties, mechanism of action, dosage and Administration
Vardenafil is a potent and highly selective inhibitor of PDE-5. Relevant information were introduced, such as pharmacodynamic properties, mechanism.
Dec 18，2025 Drugs
Epirubicin hydrochloride: Pharmacodynamic,Pharmacokinetic Properties and its application
The anthracycline family drug epirubicin hydrochloride is widely used in the therapy of lymphoma,leukemia, and sarcoma. Its related information was listed.
Dec 15，2025 Drugs
Mavacamten:Pharmacology,Mechanism and Adverse Effects
Mavacamten is a small-molecule allosteric and reversible inhibitor of cardiac myosin ATPase. Herein its relevant information were introduced.
Dec 11，2025 Drugs
Pharmacological research of AICAR
AICAR has been one of the most commonly used pharmacological modulators of Activated AMPK activity. Herein some pharmacological researches were introduced.
Nov 19，2025 Drugs
The application research of N-acetyl-L-leucine in Niemann–Pick Disease Type C
This report introduced the mechanism and the safety and efficacy of N-acetyl-l-leucine for the treatment of Niemann-Pick disease type C.
Nov 18，2025 Drugs