Search results
Results from the WOW.Com Content Network
Clenbuterol is approved for use in some countries as a bronchodilator for asthma. [medical citation needed] Clenbuterol is a β 2 agonist with some structural and pharmacological similarities to epinephrine and salbutamol, but its effects are more potent and longer-lasting as a stimulant and thermogenic drug.
When combined with inhaled steroids, β adrenoceptor agonists can improve symptoms. [1] [2] In children this benefit is uncertain and they may be potentially harmful. [2]They should not be used without an accompanying steroid due to an increased risk of severe symptoms, including exacerbation in both children and adults. [3]
More severe effects, such as pulmonary edema, myocardial ischemia, and cardiac arrhythmia, are exceptional.) [6] [7] [1] Overuse of β 2 agonists and asthma treatment without proper inhaled corticosteroid use has been associated with an increased risk of asthma exacerbations and asthma-related hospitalizations. [ 8 ]
For premium support please call: 800-290-4726 more ways to reach us
A great number of drugs are available which can affect adrenergic receptors. Other drugs affect the uptake and storage mechanisms of adrenergic catecholamines, prolonging their action. The following headings provide some useful examples to illustrate the various ways in which drugs can enhance the effects of adrenergic receptors. [4] [5] [6]
This is a list of adrenergic drugs. These are pharmaceutical drugs , naturally occurring compounds and other chemicals that influence the function of the neurotransmitter epinephrine (adrenaline). Receptor ligands
Other side effects include headaches and essential tremor. Hypoglycemia was also reported due to increased secretion of insulin in the body from activation of β 2 receptors. [citation needed] In 2013, zilpaterol, a β agonist sold by Merck, was temporarily withdrawn due to signs of sickness in some cattle that were fed the drug. [8]
Cardiotonic agents, also known as cardiac inotropes or stimulants, have a positive impact on the myocardium (muscular layer of the heart) by enhancing its contractility. Unlike general inotropes, these agents exhibit a higher level of specificity as they selectively target the myocardium.