Alzheimer's disease is a progressive and incurable brain disorder that affects an estimated 5.4 million Americans. It is characterized by memory loss, difficulty with problem solving, confusion, and personality changes. As the disease progresses, patients may experience periods of excessive sleepiness and longer periods of sleep.
What Stage of Alzheimer's Does Excessive Sleepiness Occur?
Excessive sleepiness can occur at any stage of Alzheimer's disease, but is more common in the later stages. In the early stages, patients may experience disturbed sleep patterns, such as frequent awakenings during the night or difficulty falling asleep. As the disease progresses, patients may experience excessive daytime sleepiness, sleeping for long periods during the day, and difficulty staying awake during the day.
What Causes Excessive Sleepiness in Alzheimer's Patients?
Excessive sleepiness in Alzheimer's patients can be caused by a variety of factors. These include changes in brain chemistry, medications, depression, anxiety, stress, and fatigue. It is also possible that changes in the brain associated with Alzheimer's can disrupt the body's internal clock, leading to excessive sleepiness.
How Can Excessive Sleepiness in Alzheimer's Patients Be Treated?
Excessive sleepiness in Alzheimer's patients can be managed with lifestyle changes, medications, and other treatments. Regular exercise, a healthy diet, and regular sleep routines can help regulate sleep. Antidepressants, anti-anxiety medications, and stimulants may be prescribed to help manage excessive sleepiness. If the cause of the excessive sleepiness is fatigue, it is important to reduce stress and get adequate rest and relaxation.