<p>&nbsp;</p>

<ul>
	<li>ACE inhibitors: Enhanced hypotensive effect.</li>
	<li>Anti-arrythmics: Plasma concentration of quinidine is reduced.</li>
	<li>Anti-bacterials: Rifampicin possibly increases metabolism of Nifedipine.</li>
	<li>Anti-epileptics: Plasma concentration of phenytoin increases.</li>
	<li>Antipsychotics: Enhanced hypotensive effect.</li>
	<li>&beta;-blockers: Occasionally severe hypotension and heart failure may occur.</li>
	<li>Cyclosporin: Plasma concentration of Nifedipine possibly increases.</li>
	<li>Muscle relaxants: Effect of muscle relaxants e.g. tubocurarine increases.</li>
	<li>Ulcer healing drugs: Metabolism of Nifedipine increases.</li>
</ul>