What is a UTI?

Understanding the urinary system and UTIs

The urinary system's job is to remove waste and extra water from the body via urine. A UTI infection often starts when bacteria, particularly Escherichia coli (E. coli) from the bowel, enter the urethra and begin to multiply in the bladder. Women are more susceptible due to their anatomy. The female urethra is shorter, meaning bacteria have a shorter path to reach the bladder.

Common signs of urinary tract infection

Urinary tract infection symptoms can vary depending on which part of the urinary tract is affected, but common signs include:

• Pain or burning while urinating
• A frequent urge to urinate, often passing only small amounts
• Cloudy, strong-smelling, or dark/red urine
• Pressure or discomfort in the lower abdomen
• Feeling tired or generally unwell
• Fever or back/side pain (if kidneys are affected)

If you notice these symptoms, it's important to speak to a healthcare professional promptly.

What causes UTIs?

UTIs are usually caused by bacteria entering the urinary tract and growing. The most common culprit is E. coli.

Other risk factors include:

• Being female
• Sexual activity
• Certain types of contraception
• Incomplete bladder emptying
• Catheter use
• A weakened immune system
• Blockages like kidney stones

Diagnosis and treatment

Your clinician will usually diagnose a UTI with a urine test to identify bacteria and white blood cells. Most UTIs are treated with a short course of antibiotics. Symptoms often improve within a few days, but it's essential to complete the full course to prevent recurrence. If a UTI is complicated, for example, involving the kidneys, you may need a longer course of antibiotics or hospital care.

Preventing urinary tract infections

Early advice and prevention strategies can lower the chance of repeat infections. Simple habits that can reduce UTI risk include the following:

• Drink plenty of water
• Urinate regularly, and after sex if possible
• Maintain good hygiene
• Discuss contraceptive options with your clinician if UTIs recur
• Complete antibiotics as prescribed

FAQs

What is a UTI?

A UTI is an infection in any part of the urinary system, most commonly the bladder and urethra, usually caused by bacteria.

What are the most common signs of urinary tract infection?

Signs include pain/burning during urination, frequent urges to urinate, cloudy or smelly urine, and lower abdominal discomfort.

What causes UTIs?

Most UTIs arise from bacteria entering the urinary tract, especially E. coli. Risk factors include sex, female anatomy, and urinary retention.

How is a UTI diagnosed?

A clinician typically confirms a UTI via urine tests that look for bacteria and white blood cells.

What is the standard UTI treatment?

Antibiotics are prescribed to eliminate the infection.

Can UTIs go away without antibiotics?

Mild symptoms might ease temporarily, but antibiotics are necessary to fully clear bacterial UTIs and prevent complications.

How long does it take for a UTI to clear up?

Symptoms often improve within 1-3 days of starting antibiotics, but you must follow the full treatment course.

Can men get UTIs?

Yes, although less common than in women, men can develop UTIs, especially with urinary tract abnormalities or blockages.

What happens if a UTI reaches the kidneys?

If the infection spreads, it can cause serious symptoms like fever, back pain, and nausea. Prompt medical attention is needed.

How can I prevent recurrent UTIs?

Preventive measures include hydration, good hygiene, and discussing contraceptive options with your clinician if relevant.

When to seek urgent medical help

While most UTIs are mild, seek urgent care if you have:

• High fever
• Severe pain in your back or side
• Nausea or vomiting
• Signs of sepsis or confusion

A UTI can turn into a kidney infection, which requires immediate medical attention.

How My Local Surgery can help

At My Local Surgery, we provide personalised care and expert guidance when you're dealing with a urinary tract infection. Our experienced pharmacists can:

• Assess your symptoms and diagnose a UTI
• Prescribe tailored antibiotic treatment
• Offer advice on prevention and repeat infections

We understand how disruptive UTIs can be. Our aim is to help you get effective treatment quickly, support your recovery, and give you the tools to reduce future infections.

Whether you need a consultation, prescription, or tailored prevention plan, My Local Surgery is here to help, with trusted medical care and clear, compassionate advice. Book a consultation here.