Pill Identification by Imprints: PX 4 Home Pill Identification by Imprints: PX 4 1 result PRAMIPEXOLE 1.5 MG TABLET Side 1: PX 4 Color: White Side 2: Shape: Oval Other Popular Drug Imprint 3 7 9 3 MYLAN 6750 BI BI L193 PH 271/100 B 181 N S1 MYLAN 531 LZ GSI1000 U26 C 115 M 27 P291 A 44 IX525 A534 FL logo and 3117 Neurontin 300 mg LOTENSIN HCT 54 006 IBU 400 44-542 S 90 3 U48 SZ 656 2088 V RCC GPE PZ 180 ZA-51 B135 93 7436 CARDIZEM 4187 VRX 0901 L 80 R789