CORONA, CA - August 8, 2008 - Watson Pharmaceuticals, Inc., a leading specialty pharmaceutical company, announced today that one lot of 75 mcg/hr Fentanyl Transdermal System patches sold in the United States is being voluntarily recalled from wholesalers and pharmacies. The recalled patches are from Lot Number 92461850, have expiration dates of August 31, 2009 and were manufactured by Watson Laboratories, Inc. The affected lot of Fentanyl Transdermal System patches was shipped to customers between January 30, 2008 and March 19, 2008. No other strengths or lots were affected and the Company does not anticipate any product shortages as a result of this recall. The Company has notified the U.S. Food and Drug Administration (FDA) of the recall.