Mexiletine is an antiarrhythmic medication used to treat life-threatening ventricular arrhythmias. It works by stabilizing cardiac membranes and reducing the sensitivity of heart muscle cells to electrical impulses. Mexiletine is effective in restoring normal heart rhythm. In summary, Mexiletine is crucial for managing serious heart rhythm disorders.
Mexiletine blocks sodium channels in cardiac cells, reducing excitability and stabilizing the cardiac membrane.



