Found pill white round 1 side 54 over 411 other side blank?

Generic Name: Buprenorphine
Strength: 8 mg sublingual
Manufacturer: Roxane Laboratories
Trade Name: N/A
Type: Substance Abuse Agent, Analgesic
Class: RX, CIII
Size (mm): 10 (diameter)
Comment: Image courtesy of Karbine-Kyle. Imprint 54411

"Do not crush or swallow the sublingual tablet. Place the tablet under the tongue until it is dissolved. If you take 2 or more tablets at a time, place all of the tablets under the tongue together. If this is uncomfortable, place 2 tablets at a time under the tongue and repeat the process until all tablets have been taken."

Read more about this medication:

https://www.drugs.com/cons/buprenorphine-sublingual.html

Take care.-