When a loved one is diagnosed with dementia and requires the assistance of a caregiver, you may start to notice changes in their behavior based on the time of day. Individuals who provide memory loss support refer to this condition as sundowning. If you’re unfamiliar with this term and how this issue impacts patients with dementia, here’s some helpful information to review.

Understanding Sundowning

What Is It?

Sundowning is a group of symptoms seen in individuals who have dementia. It refers to a change in behavior or a general state of confusion that begins when the sun sets, sometimes lasting into the evening. While medical researchers continue to study sundown syndrome, the exact cause remains a point of debate. Many believe that behavioral changes based on the time of day relate to how dementia and Alzheimer’s disease alter sleep and wake cycles.

What Are the Symptoms?

Sundowning is defined by confusion in the late afternoon and into the evening, which can manifest in irritability, restlessness, and a general state of agitation. Other symptoms include fearfulness, anxiety, pacing, disorientation, and mood swings.

How Can You Prevent or Minimize Symptoms?

One’s lifestyle can exacerbate sundowning. Fatigue, low lighting, pain, hunger, and thirst can all increase symptoms. To prevent or minimize these issues, individuals with dementia should maintain a familiar daily routine. Caregivers should help loved ones maintain a healthy lifestyle that includes exercise and nutritious meals with plenty of fresh vegetables, fruits, lean proteins, and whole grains. Limit caffeine and napping. Closing curtains to reduce shadows and turning off background noises like television and music can also help eliminate irritability during this transitional time.

If a friend or family member has been diagnosed with dementia, and you’re looking for memory loss resources—including caregiver training and information on sundowning—Memory Care Home Solutions will provide ongoing support. Based in Saint Louis, MO, this compassionate team offers free training, support, and consultations to families across Eastern Missouri. Call (314) 645-6247 to connect with a friendly member of their staff, and visit their website to learn more about their comprehensive services.