The <a href="https://en.wikipedia.org/wiki/Food_and_Drug_Administration" id="mwARo" rel="mw:WikiLink" title="Food and Drug Administration">Food and Drug Administration</a> approves <a class="mw-redirect" href="https://en.wikipedia.org/wiki/Viagra" id="mwARs" rel="mw:WikiLink" title="Viagra">Viagra</a> for use as a treatment for <a href="https://en.wikipedia.org/wiki/Erectile_dysfunction" id="mwARw" rel="mw:WikiLink" title="Erectile dysfunction">erectile dysfunction</a>, the first pill to be approved for this condition in the United States.