Ultracet is a brand-name pain pill containing 37.5 mg
tramadol and 325 mg
acetaminophen.
More info:
http://www.ultracet.com/ and
http://ultracet.drugs.com/
I'm not a pharmacist or a medical doctor. This message is not medical advice nor is it an offer to provide medical advice. All drug identifications should be validated by a licensed MD or pharmacist.