I have uti and now pain in lower back whats that?

UTI's often cause your kidneys to hurt.

Your kidneys are located on either side of your spine, near your lower back.

Which is why lower back pain is a common symptom of an UTI.

Kidney infection. You need treatment.

it is often related to the UTI

The lower back pain may be from your kidneys which mean you don't just have at UTI you have a kidney infection. You should call your doctor and tell them.

The infection has gone up your urinary tract to your kidneys.

Your UTI infection has advanced into your kidneys, and now you have a kidney infection. See your doctor. A kidney infection is much more serious than a UTI.

You might also have kidney infection. Please go see a doctor for urine sample and discuss treatment.

Are you under treatment? If not you need to be, while lower back pain CAN be part of the UTI presentation, it also can become a kidney infection which is more upper back/flank pain, fever and vomiting possibly. However, UTIs must be treated with antibiotics-they do not go away. If you are not better on a current antibiotic you may be resistant and need a different one.