Understanding What Is a Blue Pill with U 12 on It?
•
3 min read
According to drugs.com, a blue, round, 7mm tablet marked with “U 12” is a 10 mg dose of Cyclobenzaprine Hydrochloride, a prescription muscle relaxant. This medication is most often used to treat muscle spasms related to painful musculoskeletal conditions and is not a controlled substance.