Older adults are at increased risk for delirium, a serious medical condition with sudden onset that causes fluctuating changes in thinking and behavior. Infections, dehydration, medication effects, poor sleep, surgery and hospitalization are some factors that can lead to delirium.
Being proactive can help prevent a crisis. Family involvement in the care of older adults is key to their health and well-being. Family members know their loved ones best and can promptly notify health care professionals when they notice sudden, unexpected changes in thinking and behavior.
Here are nine steps to help prevent delirium in older adults or keep it from getting worse:
- Know the signs and symptoms of delirium and seek medical attention at the first sign of the illness. Delirium can occur in response to a seemingly minor illness such as a urinary tract infection or something more serious such as hip surgery. It is more likely to happen after surgery and-or in the intensive care unit. Delirium is marked by a sudden onset of behavioral changes (over hours rather than days), including:
- Confusion and lack of orientation
- Fluctuating mental state
- Changes in consciousness and attention - including unresponsiveness
- Disorganized or illogical thinking
- Inability to concentrate
- Decreased short-term memory and recall
- Sleeping (a lot or a little)
- Emotional changes, such as irritability, anger or euphoria, not typical for the individual
- Impaired short-term memory and recall
- Changes in perception, including hallucinations
- Alteration in movement patterns - e.g., walking slower, pacing with agitation, picking at the sheets, etc.
- Advocate for your loved one. Don't be afraid to speak up if your loved one is acting out of character or displays any of the symptoms above. Medical professionals could assume confusion or other behaviors are due to dementia.
- Encourage adequate fluids and food. Keeping the body's metabolism in balance is important in preventing delirium and for treating it, if it occurs.
- Create a calm, quiet environment for sleeping at night. Use soft lighting. Keep noise levels low. Play soothing music. A good night's sleep provides rest that sustains the body and promotes recovery.
- Be aware of medications. Know the medications your loved one takes. Certain medications for mood disorders, allergies, cardiac conditions, pain or Parkinson's disease can cause delirium in older adults.
- Encourage movement and activity during the day. Staying active is good for overall health. Be aware of increased fall risks.
- Use simple, clear communication when there is confusion and disorientation. Speak in a calm manner. Provide reminders about the day, time, their location or even your name, if necessary.
- Ensure your loved one can see, hear and chew. Encourage them to wear eyeglasses, hearing aids and dentures while awake.
- Provide consistent care by family and-or professional caregivers. Have someone nearby who checks in on your loved one's well-being. Monitor for any health changes.
James Wogsland, MBA and Certified Senior Advisor, is co-owner of ComForCare Home Care, and chairman of the Beaufort County Walk to End Alzheimer's. JWogsland@ComForCare.com; HiltonHead.ComForCare.com