A urinary tract infection (UTI) can represent a serious problem for any senior. Although people of any age can suffer a UTI, it is most likely to occur in seniors, because our bodies have more trouble fighting off infections as we age. In addition, naturally weakened bladder muscles promote poor bladder emptying and incontinence -- two big risk factors for UTIs.
As common as UTIs are amongst seniors, detecting them can be difficult. For caregivers, learning to spot the warning signs is critical. With proper preventative measures, it is possible to minimize risk of further UTIs.
Signs of an Infection
UTIs show up in seniors much differently than in younger people. For example, many seniors don’t have a fever, since their bodies are unable to respond to the infection properly. As a result, the UTI can advance into the blood stream, eventually finding its way into the brain. When it does, the affected senior may experience confusion, hallucinations and other mental difficulties -- symptoms that may be misinterpreted as dementia or Alzheimer’s disease.
If an elderly person has developed cognitive problems, he or she should be checked for other signs of UTI. These include:
- Cloudy or dark urine
- Urine that smells stronger/worse than usual
- Frequent and/or urgent need to urinate
- Pain or burning with urination
- Pressure in the lower pelvis
Prevention
Although UTIs affect seniors the most, they can be avoided. If you care for a senior, make sure they follow these simple preventative measures:
- Drink plenty of water. Staying hydrated is one of the best defenses against a UTI.
- Drink cranberry juice (or take cranberry supplement tablets). These can strengthen the body’s resistance to the bacteria that leads to a UTI. Caution: those with a history of kidney stones (or a family history of kidney stones) should avoid cranberry juice. Discuss this with your healthcare provider before taking this step.
- Don’t drink fluids that tend to irritate the bladder, like alcohol and caffeine.
- Keep the genital area clean. Adult protective undergarments must be changed regularly.
- Keep active.
- Empty your bladder every 2 to 3 hours during the day.
- Exercise per your healthcare provider’s instructions.
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