Pill Identification by Imprints: G21 Home Pill Identification by Imprints: G21 3 results GALANTAMINE HBR 4 MG TABLET Side 1: M Color: Blue Side 2: G21 Shape: Round GALANTAMINE HBR 4 MG TABLET Side 1: M Color: Blue Side 2: G21 Shape: Round GALANTAMINE HBR 4 MG TABLET Side 1: M Color: Blue Side 2: G21 Shape: Round Other Popular Drug Imprint TL019 ROBAXIN 750 T V MYLAN 351 3QD 2130 U31 PROCARDIA XL 90 ML 53 1118 VGR 50 93 41 130 AN896 2 S 369 MX31 IBU 400 ZD 13 C 22 U01 Y03 C020 ML 43 432 A03 C 15 WATSON 3203 E3 W 921 M161 N 3 MYLAN 457 CT 1 1252 MYLAN MT 7 P3 5 220 IP 52 NATCO or A45 or D 2775