Pill Identification by Imprints: 381 b Home Pill Identification by Imprints: 381 b 1 result MEPERIDINE 50 MG TABLET Side 1: 381 b Color: White Side 2: Shape: Round Other Popular Drug Imprint 156 200 ER D1 3137 2 or 8 W 50 8 05 UCB 582 537 540 BRONKAID cor 978 I 15 CIBA 2470 MYLAN TM 100 GG 953 RX679 54 357 E43 LCI 1353 logo and 199 M 1820 RSV 40 logo and S10 1000 M ERTH E 44 T 191 ADVIL PM ZVR 100 ZC55 BEACH TL 385 HP 512 D 0 4829 Climara (estradiol) 0.025mg/day 2 9 MACRODANTIN 100 mg