My daughter have fever past 5 days now no fever and cold . Urine colour changed dark yellow in colour and thick consistency antibiotics given for 1 day what reason this is normal or not

A. This could be a sign of infection or some other problem in the urinary tract. In a healthy child, urine is light to dark yellow in color. (The darker the color, the more concentrated the urine; the urine will be more concentrated when your child is not drinking a lot of liquid.)