31-year-old woman’s mild urinary infection becomes a life-threatening emergency with kidney stones and septic shock; know the overlooked key signs

31-year-old woman’s mild urinary infection becomes a life-threatening emergency with kidney stones and septic shock; know the overlooked key signs

etimes.in | Oct 18, 2025, 10.21 AM IST

A routine urinary tract infection (UTI) nearly cost 31-year-old Lauren Carson her life, transforming what seemed like a minor health issue into a life-threatening emergency. Initially, Lauren experienced mild discomfort and assumed it was a typical UTI, expecting antibiotics to resolve the problem. 

However, her symptoms worsened, progressing to severe back pain and confusion, along with chills and an unusually high fever. Unbeknownst to her, the infection had caused kidney stones and triggered septic shock, a dangerous condition where the infection spreads into the bloodstream and causes organ failure. Within 24 hours, Lauren faced a critical risk of death and required emergency surgery to save her life. Her experience underscores the hidden dangers of UTIs, reminding women not to underestimate recurring infections or ignore warning signs such as fatigue, pain, or confusion.

From mild UTI to life-threatening crisis: Lauren Carson’s battle with septic shock

As reported by Ladbible, Lauren Carson, a resident of Belfast, first experienced what she believed were standard UTI symptoms in August. Like many women, she assumed it would be a straightforward infection resolved with antibiotics. She visited her GP and was prescribed a week-long course, expecting relief.

However, her symptoms did not improve. While on holiday in Mallorca, Lauren continued to feel unwell but dismissed it as fatigue from travelling and activity in a warm climate. Upon returning home, her condition worsened with severe back pain that left her unable to work. Following her GP’s advice, she went to hospital, where the severity of her condition was finally revealed.

"I thought I had strained a muscle from running, but it wasn’t that at all," Lauren recalled. The true cause of her pain was a UTI that had led to kidney stone formation. This complication went unnoticed until her infection became critical.

Lauren had developed six kidney stones, believed to be caused by the UTI. The infection escalated rapidly, sending her body into septic shock; a life-threatening response where infection spreads into the bloodstream. "I went into septic shock within six hours. My blood cell levels were dangerously high, and I couldn’t remember anything," she explained.

Lauren Carson undergoes urgent surgery

Doctors informed Lauren that she needed urgent surgery within 24 hours to remove the kidney stones and prevent further deterioration. The operation was successful, and she is now recovering.

Reflecting on her ordeal, Lauren said, "As a woman, you assume it’s just a UTI and that drinking water or cranberry juice will help. I never expected it to become something so serious."

Understanding UTIs and their risks

According to the NHS, urinary tract infections occur when bacteria enter the urinary system, including the bladder, kidneys, ureters, or urethra. Most UTIs are easily treated with antibiotics, and symptoms typically resolve within three to five days.

However, recurrent infections or delayed treatment can lead to severe complications such as kidney damage, kidney stones, and sepsis. UTIs are more common in women due to anatomical differences, which can make them more prone to bacterial infections.

Warning signs of severe infection and sepsis

Sepsis can develop rapidly and may present with the following symptoms:

Confusion or slurred speech

Pale, blotchy, or discoloured skin

Rashes that do not fade under pressure

High fever

Difficulty breathing

It’s crucial to understand that not all symptoms need to be present for sepsis to occur. Immediate medical attention is essential if a UTI worsens or does not improve with antibiotics.