Pill Identification by Imprints: R4 Home Pill Identification by Imprints: R4 7 results RISPERIDONE 4 MG TABLET Side 1: R4 Color: Yellow Side 2: 1040 Shape: Oblong RISPERIDONE 4 MG TABLET Side 1: R4 Color: Yellow Side 2: 1040 Shape: Oblong RISPERIDONE 4 MG TABLET Side 1: R4 Color: Yellow Side 2: 1040 Shape: Oblong ROPINIROLE HCL ER 4 MG TABLET Side 1: R4 Color: Light Brown Side 2: Shape: Oblong ROPINIROLE HCL ER 4 MG TABLET Side 1: R4 Color: Light Brown Side 2: Shape: Oblong ROSUVASTATIN CALCIUM 10 MG TAB Side 1: H Color: Light Pink Side 2: R4 Shape: Round ROSUVASTATIN CALCIUM 10 MG TAB Side 1: H Color: Light Pink Side 2: R4 Shape: Round Other Popular Drug Imprint 93/7441 ADALAT CC WATSON 860 EM 10 ZA-11 E 140 RIDAURA BRX 4 logo and F-C 001 W 781 TMC D2 Tiazac 360 54 662 L431 T 45 PVK 250 7P5 M 617 C 1 CL 37 100 LILLY 4112 2.9 MYLAN GT 16 P620 GX LL7 ERTH PH 034 SC 800 ZC42 AA 05 N 350 NL 276 LI 5 UCY 500 V40 OMN M 45 Q50