The pill you have contains
Hydrocodone 10 mg and
Acetaminophen 650 mg (generic for Lorcet 10/650) by Watson.
Imprint: WATSON 503
Description: light green, oblong, scored.
You will find a description (no image) at watsonpharm.com
You will find an image searching for imprint
503 at
http://www.drugs.com/pill_identification.html
Hydrocodone (related to
codeine) is in a class of drugs called narcotic analgesics. It relieves pain. Acetaminophen is a less potent pain reliever that increases the effects of hydrocodone.
Together,
acetaminophen and hydrocodone are used to relieve moderate-to-severe pain.
More information at
http://acetaminophen%20and%20hydrocodone.drugs.com/