FILE - In this Thursday, Dec. 1, 2016, file photo, Dr. Nachum Katlowitz, director of urology at Staten Island University Hospital stands in a hallway of the hospital in New York. Katlowitz says 90 ... more 
FILE - In this Thursday, Dec. 1, 2016, file photo, Dr. Nachum Katlowitz, director of urology at Staten Island University Hospital stands in a hallway of the hospital in New York. Katlowitz says 90 percent of his patients complain Viagra and Cialis are too expensive. He now prescribes an alternative costing about $1 per pill. (AP Photo/Mark Lennihan, File) less 
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Associated Press | Photo By Mark Lennihan, File
Wed, Jan 18, 2017 9:03 AM EST