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A sympatholytic (sympathoplegic) drug is a medication that opposes the downstream effects of postganglionic nerve firing in effector organs innervated by the sympathetic nervous system (SNS). [1] They are indicated for various functions; for example, they may be used as antihypertensives .
[1] [2] These side effects are serious and some of them are permanent, and many remain a crucial concern for companies and healthcare professionals and substantial efforts are being encouraged to reduce the potential risks for future antipsychotics through more clinical trials and drug development.
[1] Common side effects include sleepiness. [1] More severe side effects include red blood cell breakdown, liver problems, and allergic reactions. [1] Methyldopa is in the alpha-2 adrenergic receptor agonist family of medication. It works by stimulating the brain to decrease the activity of the sympathetic nervous system. [1]
Adrenergic blocking agents are a class of drugs that exhibit its pharmacological action through inhibiting the action of the sympathetic nervous system [1] in the body. The sympathetic nervous system(SNS) is an autonomic nervous system that we cannot control by will.
Autonomic drugs are substances that can either inhibit or enhance the functions of the parasympathetic and sympathetic nervous systems. This type of drug can be used to treat a wide range of diseases an disorders, including glaucoma, asthma, and disorders of the urinary, gastrointestinal and circulatory systems.
According to the Anxiety and Depression Association of America (ADAA), 6.8 million adults have GAD. Other anxiety disorders include obsessive-compulsive disorder, panic disorder, post-traumatic ...
Urapidil is a sympatholytic antihypertensive drug.It acts as an α 1-adrenoceptor antagonist and as an 5-HT 1A receptor agonist. [1] Although an initial report suggested that urapidil was also an α 2-adrenoceptor agonist, [2] this was not substantiated in later studies that demonstrated it was devoid of agonist actions in the dog saphenous vein and the guinea-pig ileum. [3]
Antidepressants are a class of medications used very commonly to treat depression. In fact, nearly 13 percent of people 12 and over in the U.S. used antidepressants in 2017, according to the ...