What is the name of a small round yellow pill that is blank on one side and says tl 177 on the other side

Not Medical Advice: Small round yellow pill with imprint TL 177 on one side is a Cyclobenzaprine HCL 10 mg. Used to relieve pain and muscle spasms.

Tags: spasmthe other side 
Thursday, February 02 2012
Source: http://www.prescriptiondrug-info.com/topics/tl-177/