Pill Identification by Imprints: HP 18 Home Pill Identification by Imprints: HP 18 2 results TETRACYCLINE 500 MG CAPSULE Side 1: HP 18 Color: Yellow Side 2: HP 18 Shape: Oblong TETRACYCLINE 500 MG CAPSULE Side 1: HP 18 Color: Yellow Side 2: HP 18 Shape: Oblong Other Popular Drug Imprint A IL M CL1 BP 706 251 FP CLARITIN 10 OMJ 50 LES200 ALO200 PD 220 L5 H3647 2532 TL050 U-S 125 logo and 5710 116 PAR 821 E 102 93 5292 MICROZIDE logo and 4806 T 191 IP 52 ROBAXIN 500 F52 401 logo AB VS 80 L75 1386 logo and 7772 B 01 SA 25 Tandem Plus SEARLE 2762 P 2 G220 Z18 PVK 250 par 028