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  2. Sympathomimetic drug - Wikipedia

    en.wikipedia.org/wiki/Sympathomimetic_drug

    Sympathomimetic drugs are used to treat cardiac arrest and low blood pressure, or even delay premature labor, among other things. These drugs can act through several mechanisms, such as directly activating postsynaptic receptors, blocking breakdown and reuptake of certain neurotransmitters, or stimulating production and release of catecholamines.

  3. List of cardiac pharmaceutical agents - Wikipedia

    en.wikipedia.org/wiki/List_of_cardiac...

    The following are medications commonly prescribed cardiac pharmaceutical agents. The specificity of the following medications is highly variable, and often are not particularly specific to a given class. As such, they are listed as are commonly accepted.

  4. Alpha-adrenergic agonist - Wikipedia

    en.wikipedia.org/wiki/Alpha-adrenergic_agonist

    Alpha adrenoreceptor ligands mimic the action of epinephrine and norepinephrine signaling in the heart, smooth muscle and central nervous system, with norepinephrine being the highest affinity. The activation of α 1 stimulates the membrane bound enzyme phospholipase C , and activation of α 2 inhibits the enzyme adenylate cyclase .

  5. Cardiovascular agents - Wikipedia

    en.wikipedia.org/wiki/Cardiovascular_agents

    Cardiovascular agents are drugs used to treat diseases associated with the heart or blood vessels. These medications are available for purchase only with a physician’s prescription . They include, but are not limited to, drugs that target hypertension ( antihypertensives ), hyperlipidemia ( antihyperlipidemics ) and blood clotting (blood ...

  6. Beta-adrenergic agonist - Wikipedia

    en.wikipedia.org/wiki/Beta-adrenergic_agonist

    Beta adrenergic agonists or beta agonists are medications that relax muscles of the airways, causing widening of the airways and resulting in easier breathing. [1] They are a class of sympathomimetic agents, each acting upon the beta adrenoceptors. [2]

  7. Beta blocker - Wikipedia

    en.wikipedia.org/wiki/Beta_blocker

    Beta blockers are used to treat acute cardiovascular toxicity (e.g. in overdose) caused by sympathomimetics, for instance caused by amphetamine, methamphetamine, cocaine, ephedrine, and other drugs. [38]

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