Pill Identification by Imprints: ALKA SELTZER PLUS Home Pill Identification by Imprints: ALKA SELTZER PLUS 1 result ALKA-SELTZER DAY-NIGHT TAB EFF Side 1: ALKA SELTZER PLUS Color: White Side 2: Shape: Round Other Popular Drug Imprint G 421 G 127 barr 24 mg 411 F 2 LL 721 logo and 174 54 357 UPSHER-SMITH 0225 BRISDELLE E 648 IP 53 270 RG87 LK 25 logo and 5032 EFF CL 82 M S25 CREON 1236 54 339 44-411 GG 335 GS NX3 261 SANKYO C01 ZC 80 D 25 logo and 20 FL 145 E3 A 171 ZE68 93 93 93 7336 81/40 logo and 39 M 93 PLIVA 327 A 6