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Sodium channel blockers are also used as local anesthetics and anticonvulsants. [5] Sodium channel blockers have been proposed for use in the treatment of cystic fibrosis, [6] but current evidence is mixed. [7] It has been suggested that the analgesic effects of some antidepressants may be mediated in part via sodium channel blockade. [8]
An epithelial sodium channel blocker is a sodium channel blocker that is selective for the epithelial sodium channel. An example is amiloride , which is used in the treatment of hypertension . [ 1 ]
Pages in category "Sodium channel blockers" The following 77 pages are in this category, out of 77 total. This list may not reflect recent changes. A. Ajmaline;
Introducing specific sodium channel blockers into a tissue allows for the preferential binding of the blocker to sodium channels, which results in an ultimate inhibition of the flow of sodium into the tissue. Over time, this mechanism leads to an overall decrease in tissue excitation.
Medications that are classified as potassium-sparing diuretics which block the epithelial sodium channel (ENaC), such as amiloride and triamterene, are seldom prescribed as monotherapy. ENaC blocker medications need stronger public evidence for their blood pressure reducing effect. [10]
Common side effects include abdominal pain, chest discomfort, drowsiness, headache, and nausea. It works as a non-selective voltage-gated sodium channel blocker and belongs to the Class IB group of anti-arrhythmic medications. [2]
Antiarrhythmic agents, also known as cardiac dysrhythmia medications, ... Beta blocker Propranolol also has some sodium channel-blocking effect.
Cenobamate is a voltage-gated sodium channel (VGSC) blocker. [15] It is a selective blocker of the inactivated state of VGSCs, preferentially inhibiting persistent sodium current. [15] It has been proposed that cenobamate additionally enhances presynaptic release of γ-aminobutyric acid (GABA), thereby increasing inhibitory GABAergic ...