Common Causes of Sundowning in Dementia PatientsAlzheimer's and Dementia, Symptoms Common Causes of Sundowning in Dementia Patients May 23, 2025 Alzheimer's and Dementia, Symptoms If your loved one has sundowning regularly, having memory care providers can help ensure he has someone ready to assist when he needs it, no matter what time of the night it is. Read More→ Please Share This Tweet Share Pin It