Hello and welcome to HCM.
Thank you for your query.
Frequent UTI's almost always indicate the presence of some underlying condition. This will require thorough investigation and examination by a doctor. If the cause is not treated the UTI will recur. Instead of treating the UTI over and over again, remove the cause and thus the UTI will not recur.
It is not normal for an individual of any age group or sex to have frequent UTIs. An ultrasound
of the abdomen and pelvis will greatly help to rule out/diagnose causes.
Also treatment of the UTI with antibiotics that are susceptible to the infection-causing organism is very important.
I hope I have succeeded in providing the information you were looking for. Please feel free to write back to me for any further clarifications. I would gladly help you.