What white pill that is a circle that has 319 on it called?

Not Medical Advice: A white round pill with the imprint 319 has been identified as Tramadol hydrochloride 50 mg. It used in the treatment of anxiety, fibromyalgia, restless legs syndrome, vulvodynia, back pain, pain, and rheumatoid arthritis. Common side effects include: constipation, diarrhea, dizziness, drowsiness, increased sweating, loss of appetite, and nausea.
Updated on Monday, February 06 2012 at 06:55AM EST