Pill Identification by Imprints: M31 Home Pill Identification by Imprints: M31 1 result TELMISARTAN-HYDROCHLOROTHIAZIDE 40-12.5 MG TB Side 1: M31 Color: Red Side 2: LU Shape: Oval Other Popular Drug Imprint U40 0398 MAXZIDE 99 1385 0374 954 PA20 93 320 RJ70 MCR 117 logo and 1810 WATSON 409 BI BI M376 118 T88 E 655 ALG 264 M2 1462 S 121 H 102 312 XL184 80 mg or XL184 20 mg A H108 LOTENSIN HCT G 21 54 737 West-ward 480 MYLAN CF 45 V2 M C3 5 6 5011 V CB7 logo and A4 BMS 300 mg 311