Understanding Sundowner’s Syndrome

December 3, 2019
Understanding Sundowner’s Syndrome

Sundowner’s syndrome, also known as sundowning, is a term used to describe the phenomenon where older patients, often in long-term care or a hospital facility, can become confused, angry or otherwise agitated during the late afternoon, evening or nighttime.



However, the whole concept of sundowning is kind of controversial and this is the exact reason why caregivers and medical professionals may feel uncomfortable when discussing it. They believe that the concept is used too casually to explain this erratic behavioral phenomenon.


This is why it is important to understand what 'sundowning' is and what it isn’t and how 'sundown syndrome' gets applied to a wide range of behaviors. This will help caretakers take actions that can help older patients improve their quality of life and also help the caregiver make it easier for them.


‘Sundowning’ can be best described as a subjective factor. It is usually seen in older adults with symptoms such as heightened confusion, anger and agitation and other such troubling behaviors. Patients who show this type of behavior are called 'sundowners.’ Unfortunately, there is no unifying medical term that explains these conditions.


So, what are the common symptoms of this ‘disease?’ First, the person may show continuous crankiness and anger at the end of the day in a pattern-like manner. Second, the person may become irritable, moody or generally angry over seemingly trivial issues. Thirdly, the person may not seem open to reasoning and negotiation.


What is it that causes this syndrome? This can be caused mainly by diseases such as dementia or middle to late stages of Alzheimer’s.


Here are some of the reasons why a person may behave like this:

  1. Damage caused to the part of one’s brain that regulates sleep and wake cycles
  2. Low blood sugar
  3. Thirst from dehydration
  4. Loneliness
  5. Hunger
  6. Chronic pain
  7. Incontinence
  8. Hormonal imbalance
  9. Heart diseases
  10. Alzheimer’s
  11. Dementia


How should caregivers react to this phenomenon? For caretakers, you should understand the exact triggers of your patients. Once identified after spending time with your patient, you should try your best to avoid using those actions or words again. What your loved one needs most is sympathy and understanding. You can say that this syndrome is just a symptom of diseases like Alzheimer's or other noted conditions and with your care, you can help them overcome it.

More From Our Blog

Contact us for MS Home Care in Reading, Allentown, and surrounding areas.
By Staff Writer June 14, 2025
Discover how creating daily routines can help manage multiple sclerosis symptoms by reducing stress, boosting energy, and bringing stability to everyday life.
Contact us for home care in Reading and Allentown and surrounding areas
By Staff Writer June 5, 2025
Discover why self-care is essential for family caregivers. Learn tips on taking regular breaks, eating well, staying hydrated, and enjoying hobbies to maintain your well-being.
Contact us for in-home care for seniors in Berks, Bucks, Lehigh, and Northampton counties.
By Staff Writer May 24, 2025
Discover essential medication management tips to boost your health and treatment outcomes. Learn how to organize prescriptions, set reminders, and consult healthcare professionals for a streamlined medication routine.
Contact us for in-home care when leaving the hospital in Berks and Lehigh counties.
By Staff Writer May 14, 2025
Explore the common challenges patients face after hospital discharge, including managing medications, understanding care instructions, and adjusting to home care routines.
Contact us for in-home dementia care in Reading and Allentown and surrounding areas.
By Staff Writer May 3, 2025
Learn how to create a safe home environment for dementia patients by addressing hazards, using visual reminders, and implementing supportive measures.
We provide in-home care in Reading and Berks, Bucks, Lehigh, and Northampton Counties.
By Staff Writer April 19, 2025
Discover how to select the ideal in-home care provider. Learn to assess needs, verify credentials, and select a caregiver who matches senior requirements for personalized and compassionate care.
We provide in-home care for MS patients in Reading & Berks, Bucks, Lehigh, and Northampton Counties.
By Staff Writer April 12, 2025
Discover how in-home care significantly enhances the quality of life for individuals with MS, offering personalized support, increased comfort, and improved daily routines.
We provide home care and respite care in Berks, Bucks, Lehigh, and Northampton Counties.
By Staff Writer April 5, 2025
Gain essential insights into caregiver burnout, including recognizing key signs such as fatigue and irritability. Learn strategies to manage stress and find support through community and professional resources.
We offer Alzheimer's in-home care in  Berks, Bucks, Lehigh, and Northampton Counties.
By Staff Writer March 22, 2025
Discover the benefits of in-home care for Alzheimer's patients. Learn how personalized, professional care in a familiar setting can improve quality of life and manage symptoms effectively.
More Posts ▸