Alzheimer’s is a type of dementia that causes problems with memory, thinking and behavior. Symptoms usually develop slowly and get worse over time, becoming severe enough to interfere with daily tasks. Here are the most recent articles on Alzheimer’s from Avalon Memory Care.
Alzheimer’s Symptoms Can Worsen Depending on The Time of Year
Seasons can play a huge factor in most anyone’s mood. Rain, snow and sunshine can alter your day in a good or bad way. A recent study showed that those who suffer from cognitive deficits, such as dementia and Alzheimer’s can be greatly affected by the time of year. A 2018 research study done on over 3,300 Alzheimer’s patients in the U.S., Canada and France found that their cognitive ability -or their thinking ability- changes based on the season. Cognition was higher in the fall and summer and lower in the spring and winter. The study also found that there was a 30% higher chance of being diagnosed with a condition called mild cognitive impairment, which can often turn into dementia, in the spring and winter. So why is this? Daylight plays a huge role in why this happens. When daylight savings ends in November that means shorter days and longer nights. This can make what’s called sundowning worse for Alzheimer’s patients. Sundowning includes an assortment of symptoms such as anger, aggression and irritation that happen at the end of the day when the sun goes down. So when the sun’s going down earlier, these symptoms arise earlier and can last longer. Less daylight and changes in weather can sometimes lead to Seasonal Affective Disorder (SAD), also known as seasonal depression. Winter brings snow and spring brings rain so gloomy cold days mixed with less sunlight can cause anyone to feel down. Alzheimer patients are even more at risk for this because of the nature of the disease. Other reasons why weather and the time of year can affect Alzheimer patients include altering their sleep schedules. Shorter days can cause Alzheimer’s patients to become confused [...]