Pharmacokinetics And Pharmacodynamics of Anxiolytic Medications Essay
The US is one of the countries of the world where Generalized anxiety disorders (GADs) are more pronounced. According to the report from the world health organization, approximately 265million people all over the world are suffering from GAD. Researchers are however on work each day striving to determine effectiveness of medications such as anxiolytics towards the treatment of anxiety disorders. In terms of pharmacokinetics and pharmacodynamics, anxiolytics can be described as a group of medications that trigger the neurotransmitters of the brain that fires synapses associated with improvement of mood and anxiety symptoms (Speed Pharmacology, 2018). There are however other medication options that are not classified as anxiolytics but can be used in treatment of anxiety disorders. Pharmacokinetics And Pharmacodynamics of Anxiolytic Medications Essay
The first group of consideration is antidepressants. It is a group of medications known to treat depression but are often used in treatment of anxiety symptoms. According to literature from meta-analysis, selective serotonin reuptake inhibitors such as sertraline and paroxetine can be used in GAD treatment (Walden University, LLC. Producer). Further studies have also shown a group of serotonin norepinephrine reuptake inhibitors (SNRIs) medications such as duloxetine and venlafaxine to be effective in treatment of GADs.
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In the past few years cannabis has also emerged as a treatment option for anxiety disorders where many physicians have prescribed it to patients. However, there is very little research of the effectiveness of cannabis towards GADs treatment as compared to medications (Rosenthal & Burchum, 2021). Contrary to this, several research works have shown that cannabis is a possible cause of anxiety disorders. Despite antipsychotics such as Seroquel having properties required for treatment of GADs, the FDA has not yet approved them. Another group of medication is the antihistamines that have been found to contain properties that can treat anxiety disorders. For example, Benadryl is a common medication known to cure allergies but can often be prescribed to ease anxiety. In my workplace facility Benzodiazepines medications such as the Diazepam are used for patients with anxiety since they are less addictive compared to others. Pharmacokinetics And Pharmacodynamics of Anxiolytic Medications Essay
References
Rosenthal, L. D., & Burchum, J. R. (2021). Lehne’s pharmacotherapeutics for advanced practice
nurses and physician assistants (2nd ed.) St. Louis, MO: Elsevier.
Speed Pharmacology. (2018). Pharmacology – Benzodiazepines, Barbiturates, Hypnotics (Made
Easy) Links to an external site.[Video].
Walden University, LLC. (Producer). (2019g). Generalized anxiety disorderLinks to an external
site. [Interactive media file]. Baltimore, MD: Author. Pharmacokinetics And Pharmacodynamics of Anxiolytic Medications Essay