allergan

The Food and Drug Administration, which requested the recall, is not recommending that people who already have Allergan's Biocell implants get them removed unless there are symptoms or problems.

Pfizer announced that the planned merger between the two pharmaceutical companies has been terminated because of a recent change in U.S. tax rules.

The deal will create the world's largest pharmaceutical company by sales, bringing together the makers of Viagra and Botox.