Understanding UTIs in People with Alzheimer’s and Dementia

Urinary tract infections (UTIs) are common among older adults, particularly those living with Alzheimer’s disease and other forms of dementia. Due to age-related changes, such as a weakened immune system and reduced mobility, as well as difficulties with hygiene, people with dementia are at a higher risk of developing UTIs. These infections can significantly impact behaviour and overall well being.

How UTIs Affect People with Dementia

Unlike typical UTI symptoms—such as burning during urination or frequent urges to go—people with dementia often experience more subtle or unusual signs. Many family carers report that UTIs can trigger sudden behavioural changes, including:

• Increased confusion or disorientation
• Hallucinations or delusions
• Sudden aggression or agitation
• Extreme fatigue or difficulty staying awake
• Loss of appetite or refusal to eat
• Sleeping issues and increased anxiety

Because these symptoms can resemble dementia progression, UTIs are often overlooked. However, early detection and treatment can prevent complications and support a better quality of life.

Recognising the Signs of a UTI

Family carers should be aware of possible indicators of a UTI, including:

• Dark or foul-smelling urine
• Fever or chills
• Complaints of back or abdominal pain
• Difficulty urinating or changes in frequency

Some UTIs, known as “silent” infections, may not cause pain or noticeable discomfort but can still lead to significant behavioural shifts. If you notice sudden changes in a loved one’s mood or alertness, it may be worth checking for a UTI.

Preventing UTIs with Quality Care

Good personal hygiene and regular support with toileting can help prevent UTIs. At Radfield Home Care Chingford & Loughton, we provide compassionate, person-centred dementia care in Chingford & Loughton, including personal care assistance that promotes hygiene, hydration, and overall well being. Our experienced and highly trained Care Professionals help ensure that clients remain clean, comfortable, and well-supported, reducing the risk of infections and enhancing quality of life.

Home Care Support for Families in Chingford & Loughton

Caring for someone with dementia can be challenging, especially when unexpected health issues arise. If you need support, Radfield Home Care Chingford & Loughton is here to help. Our tailored home care in Chingford & Loughton offers peace of mind for families and enables individuals to remain safe and comfortable in their own homes.

To find out more about how we can support your loved one with compassionate, person-centred care, discover our services and get in touch today. Call us on 020 8064 0369 or email [email protected].

For additional guidance, you can also contact Alzheimer’s Society on 0333 150 3456.