Other doctors and researchers believe environmental factors present late in the day may cause sundown syndrome. Low lighting and shadows may confuse someone already experiencing dementia symptoms. Hunger, thirst, and boredom at the end of the day may also trigger episodes. Some research shows sundown syndrome may be more common in people who are in an unfamiliar environment, such as those who have just moved to a new residence.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.