Hello and welcome to HCM,
An infection of the
urinary tract can be confirmed or ruled out be urine examination.
You have not mentioned the result of urine examination.
However, I assume that some infection was detected for which your doctor gave you antibiotics.
Since, the threads of the
mirena coil were detected, it was in place.
IUCDs can be associated with infection.
A vaginal smear can be taken to confirm or rule out any infection of the genital tract.
The infection of urinary tract can spread to
the urinary tract as both the tracts are placed close together.
Presence of infection of the genital tract can be treated by appropriate antibiotics.
Thanks and take care
Dr Shailja P Wahal