Pill Identification by Imprints: K 4 Home Pill Identification by Imprints: K 4 1 result PROMETHAZINE 50 MG TABLET Side 1: K 4 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint 832 200 KX52 Watson 526 APO T50 Y GG 957 G 3511 593 BEACH 1111 barr 20 mg NB-890 2 57 90 GG 53 93 7371 ALTACE 10 mg 139 R 4 93 7334 G 341 SYNTHROID G 0 A94 A85 F7 117 CP 405 5 2 MYLAN 2250 MYLAN 5426 G453 GG 634 PROTONIX 21 or 18 ML 43 BP MP 272 PX 4 SANDOZ 572 62.5