Pill Identification by Imprints: W 516 Home Pill Identification by Imprints: W 516 2 results TAMSULOSIN HCL 0.4 MG CAPSULE Side 1: W 516 Color: Olive Green Side 2: Shape: Oblong TAMSULOSIN HCL 0.4 MG CAPSULE Side 1: W 516 Color: Olive Green Side 2: Shape: Oblong Other Popular Drug Imprint M4 396 258 173 I 51 W 1034 SZ441 54 312 L478 WATSON 800 P210 DAN 5560 CTI 115 LOR 10 GS XJG 45 78 logo and S25 1000 M CL27 93 311 4740 logo and 6 RD 12 logo and F-C EL 15 160 mg ZYRTEC D GG 263 1118 A66 93 3145 1442 b 776 M B8 180mg 216 NEXIUM 20 mg RX124 PROCARDIA PFIZER 260 L233 54 943