PARSIPPANY, N.J.--(BUSINESS WIRE)--Pacira Pharmaceuticals, Inc. (NASDAQ: PCRX) today provided updated timing for its commercial launch of EXPAREL® (bupivacaine liposome injectable suspension), a non-opioid analgesic that was approved by the U.S. Food and Drug Administration (FDA) for administration into the surgical site to produce postsurgical analgesia.