有潜在依赖性的药物:药理学方面和临床实践
概括
滥用药物是一种公共卫生问题. 了解药物的特性,个体因素和环境有助于预防物质依赖,教育是患者和专业人员的关键.
科学领域:
- 药理学 药理学是指药理学的学科.
- 公共卫生 公共卫生
- 成 药物 药物 药物 药物
背景情况:
- 滥用药物对公共卫生构成重大挑战,并带来严重的个人和社会后果.
- 药物依赖源于风险因素的复杂相互作用,包括药物特性,个人脆弱性和环境影响.
研究的目的:
- 总结物质依赖发展的机制.
- 描述常常滥用药物的药理特征.
- 为合理的处方和预防依赖性提出建议.
主要方法:
- 对与物质依赖有关的药物的药理学方面进行审查.
- 专注于镇静剂,催眠药,阿片类止痛药,兴奋剂, gabapentinoids 和 OTC 制剂.
- 对影响依赖性的药理动力学和药理动力学特性进行分析.
主要成果:
- 依赖的发展是多因素的,受药物的药理动力学/药理动力学,宿主因素和环境的影响.
- 特定的药物类别 (例如,阿片类药物,兴奋剂) 有明显的滥用潜力.
- 合理的处方和患者/专业教育对于预防至关重要.
结论:
- 了解药物药理学对于预防物质依赖至关重要.
- 医疗保健专业人员和患者的多学科教育是必不可少的.
- 解决药物滥用问题需要采用综合方法,整合药理知识和公共卫生战略.
相关概念视频
Drug Dependence
1.6K
Medications are typically administered to achieve therapeutic effects. Some drugs can modify an individual's mood and perception, frequently resulting in various enjoyable experiences. However, this can result in drug dependency, a condition marked by continuous drug use despite potential negative consequences. Drug dependency primarily falls into two categories: psychological and physical dependence. Psychological dependence occurs when the pleasurable feelings induced by the drug...
1.6K
Drug Abuse and Addiction: Pharmacological Phenomena
1.1K
Drug dependence, abuse, and addiction are complex phenomena that can precipitate various abnormal states. Physical dependence refers to a state of pharmacological adaptation to a drug. This adaptation often results in tolerance—a reduced response to the drug after repeated administrations. When the drug use is abruptly stopped, withdrawal symptoms occur due to the body's need to readjust from the pharmacologically induced imbalance. However, tolerance and withdrawal symptoms do not...
1.1K
Substance Use Disorders Affecting Sleep
366
Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
Understanding the concepts of physical dependence,...
366
Drug Therapy
232
The advent of drug therapy has profoundly shaped modern mental health care, providing targeted treatments for a range of psychological disorders. Psychotherapeutic drugs, classified into antianxiety, antidepressant, and antipsychotic medications, address symptoms across anxiety disorders, mood disorders, and schizophrenia. While these medications have transformed patient outcomes, they require careful management due to their potential side effects and limitations.
Antianxiety Medications
Antianxiety Medications
232
Desensitization and Tachyphylaxis
2.9K
Tachyphylaxis is described as a rapid decrease in response to a drug after repeated or continuous administration of the same drug dose. It is a phenomenon where the body becomes less responsive to a particular substance or intervention over time, requiring higher doses or stronger interventions to achieve the same effect. It results from adaptive changes in the body's receptors, signaling pathways, or physiological processes that occur in response to prolonged exposure to a stimulus.
2.9K
Analgesia and Pain Management
1.4K
Pain is critical to various clinical pathologies, provoking an urgent need for effective management. Pain, whether acute or chronic, is a complex neurochemical process. Its alleviation depends on the type, with nonopioid analgesics effective for mild to moderate pain, such as musculoskeletal or inflammatory pain, while neuropathic pain responds best to anticonvulsants, tricyclic antidepressants, or serotonin/norepinephrine reuptake inhibitors. For severe acute or chronic pain, opioids may be...
1.4K


