Tips to help prevent a urinary tract infection

A urinary tract infection (UTI) can be uncomfortable and cause serious health problems, especially for older adults and people with dementia. Here are some simple tips to help prevent UTIs.

1. Drink plenty of water

Staying hydrated is one of the best ways to prevent UTIs as water helps flush bacteria out of the bladder and urinary tract. Encourage the person you care for to drink at least 6–8 glasses of water a day.

2. Good bathroom habits

Encourage regular bathroom trips as holding in urine for too long can increase the chance of infection. Also, wiping from front to back after using the toilet helps to prevent bacteria from spreading.

3. Wear loose, comfortable clothing

Tight clothes or synthetic underwear can trap moisture and encourage bacteria growth. Encourage your loved one to wear loose cotton underwear as it allows air to flow and keeps the area dry.

4. Cranberry products

Cranberry juice or cranberry supplements can help reduce the risk of urine infections. It is thought to work by making the urine more acidic, therefore making it more difficult for bacteria to establish themselves within the urinary system. However, if your loved one is taking warfarin, they should avoid cranberry products.

5. Consider probiotics

Probiotics encourage “good bacteria” in the gut and urinary tract, this makes it more difficult for the bacteria that cause UTIs to colonise those areas. You can buy foods like yoghurt or supplements that contain probiotics. 

6. Regular hygiene

Daily washing can help reduce the risk of bacteria causing infections. Make sure the soap they use is mild, unscented and doesn’t irritate the skin.

7. Talk to a doctor about preventative medicine

In some cases, particularly if someone gets frequent UTIs, a doctor may suggest low-dose antibiotics as a preventative measure.

Sources: NHS, Alzheimer’s Society