This pill is
Tramadol HCl 50mg
Generic for:
Ultram
Manufacturer: Corepharma
Imprint cor 127 , white, round, film-coated.
There is a description (but no image) in the product label on the FDA website.
Tramadol is a pain relieve used to relieve moderate to moderately severe pain.
Info at
http://tramadol.drugs.com/