What Are the Common Causes of Fatigue in Aging Adults?

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What Causes Fatigue Among Older Adults in Tampa Bay, FL

Chronic fatigue is a serious medical condition that should never be taken lightly. When left unaddressed, fatigue can lead to secondary health complications, including a compromised immune system and severe cognitive decline. This is why all caregivers need to spend some time familiarizing themselves with the most common causes of fatigue in seniors and what can be done to address those issues. 


When seniors have diabetes, their blood sugar levels fluctuate dramatically throughout the day. Their digestive tracts may also have a difficult time turning the foods they eat into energy. Even seniors who are at a healthy weight should have blood tests at least once a year to make sure they don’t have prediabetes or diabetes. Sticking to a healthy meal plan and exercising as often as possible are two of the most effective ways to prevent diabetes.

If your elderly loved one needs help maintaining a high quality of life while aging in place, reach out to Home Care Assistance, a trusted provider of senior care. Our caregivers provide transportation to and from medical appointments and social events, nutritious meal preparation, assistance with daily exercise, and help with everyday tasks like bathing, grooming, and light housekeeping.

Heart Disease

As soon as any part of the cardiovascular system is damaged, the body will attempt to conserve its resources by diverting blood away from the limbs. This is why many people who have heart disease find it difficult to carry out everyday tasks such as climbing stairs or doing dishes. Seniors who are experiencing fatigue should speak with their doctors about their heart health and potential treatment options. 


By the time an individual feels thirsty, he or she is already dehydrated. Ongoing dehydration can result in many symptoms, including fatigue, dizziness, confusion, and sleep disorders. At the very least, seniors should try to drink eight full glasses of water every day. Those who are active might need 12 or more glasses of water per day. Seniors also need to limit their intake of diuretics such as coffee, alcohol, and soda.

Too Much Caffeine

In smaller amounts, caffeine can provide a burst of energy and boost cognitive abilities. However, caffeine is detrimental to energy levels in larger doses. Caffeinated beverages must be consumed in moderation, and seniors should avoid stimulants before bedtime. Anything that disrupts the sleep schedule or reduces quality of sleep could impact energy levels during the day.


One of the most common and noticeable symptoms of depression is fatigue. Seniors who are depressed often find it difficult to get out of bed or leave the home. Many treatments are available for those who are depressed, including personal counseling, therapy, and antidepressant medications. 

Depression has been linked to an increased risk of Alzheimer’s disease among seniors. The days, weeks, and months following an Alzheimer’s diagnosis can be challenging for both seniors and their families. However, these challenges can be made less stressful with the help of caregivers trained in professional Alzheimer’s care. Clearwater Home Care Assistance is here to help your loved one enjoy the golden years while simultaneously managing the symptoms of Alzheimer’s.


As cancer begins to spread throughout the body, it eventually strains energy resources. Over time, this could lead to lethargy and fatigue. Seniors who are living with these issues should have comprehensive tests carried out to make sure they don’t have any chronic medical conditions that could be impacting their energy levels. 

If your elderly loved one is living with a serious medical condition and needs help managing the tasks of daily living, reach out to Home Care Assistance, a Clearwater home care agency you can trust. Our caregivers are available 24/7, there are no hidden fees in our contracts, and we offer a 100% satisfaction guarantee on all of our in-home care services. Call Home Care Assistance today at (727) 330-7862 to learn about our high-quality home care.

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