UTIs

Urinary Tract Infections

Urinary tract infections (UTIs)

Urinary tract infections (UTIs) can affect different parts of your urinary tract, including your bladder (cystitis), urethra (urethritis) or kidneys (kidney infection). Most UTIs can be easily treated with antibiotics.

Check if it's a urinary tract infection (UTI)

Symptoms of a UTI include:

  • needing to pee suddenly or more often than usual
  • pain or a burning sensation when peeing
  • smelly or cloudy pee
  • blood in your pee
  • pain in your lower tummy
  • feeling tired and unwell
  • in older people, changes in behaviour such as severe confusion or agitation

Important

UTI symptoms may be difficult to spot in people with dementia.

Children with UTIs may also:

  • appear generally unwell – babies may be irritable, not feed properly and have a high temperature of 37.5C or above
  • wet the bed or wet themselves
  • deliberately hold in their pee because it stings

Non-urgent advice: Call us if:

  • you're a man with symptoms of a UTI
  • you're pregnant and have symptoms of a UTI
  • your child has symptoms of a UTI
  • you're caring for someone elderly who may have a UTI
  • you have not had a UTI before
  • you have blood in your pee
  • your symptoms do not improve within a few days
  • your symptoms come back after treatment

If you have symptoms of a sexually transmitted infection (STI), you can also get treatment from a sexual health clinic.

Find a sexual health clinic

Red Flags

  • pain in your sides or lower back
  • a very high temperature or you feel hot and shivery
  • felt sick or been sick
  • diarrhoea

These symptoms suggest a kidney infection, which can be serious if it's not treated.

Call us on 01604 716500 or Out of Hours call 111 will tell you what to do. They can arrange a phone call from a nurse or doctor if you need one.

Go to 111.nhs.uk or call 111.

Other ways to get help

What happens at your appointment

You'll be asked about your symptoms and may need to give a urine sample to confirm you have a UTI.

A urine test helps to rule out other conditions that might be causing your symptoms.

Treating urinary tract infections (UTIs)

Your doctor or nurse may prescribe antibiotics to treat a UTI.

Once you start treatment, the symptoms should start to clear up within 5 days in adults and 2 days in children.

It's important to finish the whole course of antibiotics, even if you start to feel better.

Some people with a severe UTI may be referred to hospital for treatment and tests. You may need to stay for a few days.

Hospital treatment is more likely for men and children with a UTI.

Treating recurring UTIs

If your UTI comes back any time after treatment, you'll usually be prescribed a longer course of antibiotics.

If you keep getting UTIs and regularly need treatment, your GP may give you a repeat prescription for antibiotics.

Things you can do yourself

Mild urinary tract infections (UTIs) often pass within a few days. To help ease pain while your symptoms clear up:

  • take paracetamol – you can give children liquid paracetamol
  • place a hot water bottle on your tummy, back or between your thighs
  • rest and drink plenty of fluids – this helps your body to flush out the bacteria

It may also help to avoid having sex until you feel better.

You cannot pass a UTI on to your partner, but sex may be uncomfortable.

Important

Avoid taking NSAIDs like ibuprofen or aspirin if you have a kidney infection. This may increase the risk of kidney problems.

Speak to your doctor before you stop taking any prescribed medication.

Causes of urinary tract infections (UTIs)

UTIs are usually caused by bacteria from poo entering the urinary tract.

The bacteria enter through the tube that carries pee out of the body (urethra).

Women have a shorter urethra than men. This means bacteria are more likely to reach the bladder or kidneys and cause an infection.

Causes of UTIs include:

You cannot always prevent urinary tract infections (UTIs)

There are some things you can do to try to prevent a UTI.

Do

  • wipe from front to back when you go to the toilet

  • try to fully empty your bladder when you pee

  • drink plenty of fluids

  • take showers instead of baths

  • wear loose cotton underwear

  • pee as soon as possible after sex

  • change your baby's or toddler's nappies regularly

Don't

  • do not use perfumed bubble bath, soap or talcum powder

  • do not hold your pee in if you feel the urge to go

  • do not wear tight, synthetic underwear, such as nylon

  • do not wear tight jeans or trousers

  • do not use condoms or diaphragms with spermicidal lube on them – try non-spermicidal lube or a different type of contraception

Natural remedies

You could try taking:

  • a supplement called D-mannose
  • cranberry juice or tablets
  • a probiotic called lactobacillus

Research suggests D-mannose might help prevent UTIs in women who are not pregnant.

It's not clear if cranberry products or lactobacillus help.

Be aware that D-mannose and cranberry products can contain a lot of sugar.

Information:

Social care and support guide

If you:

  • need help with day-to-day living because of illness or disability
  • care for someone regularly because they're ill, elderly or disabled, including family members

Our guide to care and support explains your options and where you can get support.