Add Yahoo as a preferred source to see more of our stories on Google. The U.S. Food and Drug Administration issued letters to several companies -- including major pharmacy chains -- this week, warning ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: Illustration shows CVS Health logo (Reuters) -The U.S. Food and Drug Administration on Tuesday warned eight companies, ...

The U.S. Food and Drug Administration issued letters to several companies -- including major pharmacy chains -- this week, warning them against manufacturing or selling unapproved eye products.

The Food and Drug Administration (FDA) sent warning letters to some health care companies – including CVS Health and Walgreens Boots Alliance – for marketing unapproved eye products. The letters claim ...