Pill Identification by Imprints: S591 Home Pill Identification by Imprints: S591 1 result TELMISARTAN-HYDROCHLOROTHIAZIDE 40-12.5 MG TB Side 1: S591 Color: Pink Side 2: Shape: Oblong Other Popular Drug Imprint U31 V361 R I G PA 916 SZ 438 13 33 P15 241 1 RJ73 E 72 ML 34 E652 GG 21 WATSON 384 or WATSON C533 23 GIL 304 CL 85 LEVAQUIN logo and 500-40 MARGESIC RX 554 N030 K 7 M RE2 403 1052 MERRELL 37 Advil C&S XP US WATSON 583 M GP2 SZ 183 54 351 MYLAN 5410 RI52 MYLAN 512 1250