Summer Surge in UTIs: Health Experts Warn of Rising Risk Amid Warm Weather and Swimming

Published: 15 August 2025 — The English Chronicle Desk

As summer temperatures rise and outdoor activities accelerate, health experts are raising the alarm over an increase in urinary tract infections (UTIs) among women, with swimming identified as a significant contributing factor. Dr Hina Gauher, GP and cystitis lead at Boots Online Doctor, highlighted that the seasonal surge in UTIs has become a notable concern, reflecting both increased exposure to bacteria and changes in daily routines during warmer months.

Data from Boots indicates that consultations for UTIs through the NHS Pharmacy First scheme, which allows patients to seek advice for seven common conditions, rose by ten percent between May and June this year. Similarly, figures from the UK Health Security Agency revealed a nine percent increase in hospital admissions related to UTIs compared to the previous twelve months. Many of these patients required less than a day of hospital care, with medical experts emphasizing that early intervention and accessible treatment could prevent unnecessary hospital visits.

Dr Gauher explained that UTIs are common bacterial infections affecting the urinary tract, producing painful symptoms that can disrupt travel, work, and day-to-day life. These symptoms often include a burning sensation during urination, an urgent need to urinate, abdominal or lower back pain, and elevated body temperature. She warned that dehydration, frequent swimming, and changes in hygiene routines during holidays significantly increase the risk of infection. “It’s crucial to remain vigilant and adopt preventive measures, particularly during the summer months,” she said.

To help prevent UTIs, Dr Gauher offered practical guidance aimed at reducing bacterial exposure and promoting urinary tract health. She stressed the importance of staying hydrated, recommending at least six to eight glasses of water daily to flush bacteria from the urinary system. Regular urination was highlighted as another key preventive strategy, ensuring that bacteria do not have the opportunity to multiply. Proper hygiene practices, including wiping from front to back after using the toilet, were also advised to minimize the spread of harmful bacteria.

Swimming and prolonged moisture were identified as additional risk factors. Dr Gauher recommended changing out of wet swimsuits or damp workout clothing promptly, as moisture provides an ideal environment for bacterial growth. Sexual activity can also increase the likelihood of UTIs, she noted, advising women to urinate shortly after intercourse and to maintain hygiene by washing the vaginal area before and after sexual activity.

Scented soaps and feminine sprays can disrupt the natural balance of healthy bacteria in the vaginal area, Dr Gauher added, urging the avoidance of douches, fragranced products, and harsh hygiene products. Awareness of red-flag symptoms, including pain or burning during urination, frequent urges to urinate, and cloudy or unusually strong-smelling urine, was emphasized as essential for early detection and treatment.

Women aged 16 to 64 can access advice and prescription treatment through the NHS Pharmacy First Service, available at Boots stores across England and other participating pharmacies. Medical professionals urge the public to take preventive action, remain alert to early symptoms, and seek prompt medical support to avoid complications, ensuring that summer activities remain safe and enjoyable.

As the nation enjoys warmer weather and outdoor leisure, experts warn that vigilance and proactive health measures are crucial to managing this seasonal rise in urinary tract infections, highlighting the importance of awareness, prevention, and early intervention for women of all ages.