What Is 4-Aminopyridine Used For? A Comprehensive Guide
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4 min read
In 2010, the U.S. Food and Drug Administration (FDA) approved an extended-release formulation of 4-aminopyridine, known as dalfampridine or fampridine, to improve walking in adult patients with multiple sclerosis (MS). This medication, a potassium channel blocker, functions by addressing the impaired nerve signal transmission characteristic of demyelinating neurological disorders.
