<ul>
	<li>Serious hypersensitivity (anaphylactic) reactions have been reported in patients receiving &beta;-lactams.</li>
	<li>Seizures and other central nervous system adverse experiences have been reported during treatment.</li>
	<li>Co-administration of Ertapenem with valproic acid or divalproex sodium reduces the serum concentration of valproic acid potentially increasing the risk of breakthrough seizures.</li>
	<li>Clostridium deficits-associated diarrhea (ranging from mild diarrhea to fatal colitis): Evaluate if diarrhea occurs.</li>
	<li>Caution should be taken when administering Ertapenem intramuscularly to avoid inadvertent injection into a blood vessel.</li>
</ul>