<p>Nifedipine capsules are indicated to treat vasospastic angina and chronic stable angina.<sup class="text-reference-group"><a class="reference-popover-link" data-content="FDA Approved Drug Products: Procardia Nifedipine Oral Capsules" href="#reference-L11383">13</a></sup> Extended release tablets are indicated to treat vasospastic angina, chronic stable angina, and hypertension.<sup class="text-reference-group"><a class="reference-popover-link" data-content="FDA Approved Drug Products: Procardia XL Nifedipine Oral Extended Release Tablets" href="#reference-L11389">14</a>,<a class="reference-popover-link" data-content="FDA Approved Drug Products: Adalat CC Nifedipine Oral Extended Release Tablets" href="#reference-L1245">15</a></sup></p>