done urine routine on 21st feb, RBC was Nil, Pus Cells 2-4, Epithelial Cells 8-12. repeated urine test after having amoxicyllin 350mg thrice a day for 7 days, my RBC 0-2, Pus Cells 2-4, Epithelial Cells 4-8. Moreover it also showed Ex. Phosphate (+) and Amor. Phos (+), both of which were NIL in my earlier urine test. Pls tell me what is happening....