How long does it take uti to become kidney infection?

It doesn't take very long, sometimes just a few days if you decide to be 'brave' and ignore the burning sensation while peeing. My advice is don't try to be a hero. Treat the UTI early unless you want a fancy hospital bed and a heavy bill for a kidney infection!

Please do not take this lightly; a UTI can turn into a serious kidney infection within 48 hours. I had to be hospitalized on IV fluids because I delayed seeing a doctor and tried home remedies. If you develop fever, back pain, or nausea, please go to a doctor immediately.

My friend ignored a bladder infection for less than a week and ended up with severe kidney pain and high fever. It spreads pretty fast, usually within 3-5 days. Just go get the urine test done and take the antibiotics your doctor prescribes.

I get so anxious whenever I feel even a slight burning sensation because I keep reading about how fast it can damage the kidneys! It can happen in just a few days if the bacteria travels up. Please consult a doctor quickly so you can stop worrying and get cured safely.

I literally just recovered from this last week. My UTI became a kidney infection in just 3 days because I made the mistake of delaying my doctor visit. The back pain and fever were unbearable. Please see a doctor and start treatment at the very first sign of burning.

An untreated urinary tract infection can ascend to the kidneys within 3 to 7 days, depending on your immunity and the type of bacteria. Once you start getting flank pain or fever with chills, the bladder infection has likely moved up. Please get a prescription for a targeted antibiotic course.

Bacteria are faster than local trains when they decide to travel up to your kidneys—it can take just 3 days! So don't give them a free pass. Go to your doc, get the pills, and flush them out before they start throwing a party in your kidneys.

Honestly, don't wait at all. My roommate tried to ignore his UTI for just 4 days, and by the 5th day he was shivering with fever and had to go to the clinic. It is super painful and happens really fast, so just get it sorted out today.

A basic routine urine test costs only 150 rupees, whereas treating a kidney infection in a private hospital will cost thousands. A UTI can escalate in 3 to 5 days. It is far more practical to spend a little on early doctor consultation and tests now than to face massive hospital bills later.