Philadelphia, Pa. — Alzheimer’s disease profoundly impacts both those diagnosed and their caregivers, presenting challenges that often go beyond typical memory loss. Currently, approximately 72 million Americans are directly affected by this progressive neurological disorder, which can lead to a range of symptoms, including confusion, difficulty with tasks, and social withdrawal. However, one lesser-known symptom, agitation, is frequently misunderstood by caregivers who might mistakenly attribute it to their own shortcomings in providing care.
Dr. Richard Stefanacci, medical director of Inspira LIFE, emphasizes that agitation stems from changes in the brain due to Alzheimer’s, not from the quality of caregiving. “The neurological damage from Alzheimer’s predisposes individuals to agitation, irrespective of the care they are receiving,” he explained.
Agitation can manifest in various forms—such as pacing, mood swings, or angry outbursts—often leaving caregivers feeling helpless. Dr. Nikhil Palekar, director at the Stony Brook Center of Excellence for Alzheimer’s Disease, notes that agitation affects 56% of individuals in the early stages and rises to as much as 68% in the more advanced stages of the disease. “Caregivers often internalize the behavior, thinking they must be doing something wrong,” he said, highlighting the stigma surrounding this symptom.
The underlying cause of agitation in Alzheimer’s is linked to brain changes that affect emotions and decision-making. “With Alzheimer’s, damage occurs in regions responsible for behavioral responses,” Stefanacci added. As the disease progresses, three crucial neurotransmitters—serotonin, norepinephrine, and dopamine—become dysregulated, resulting in heightened agitation.
Environmental factors can also contribute to this symptom. For instance, during the holiday season or other busy events, an influx of unfamiliar faces and changes to established routines can significantly raise levels of agitation among those living with Alzheimer’s. “Maintaining a sense of familiarity is critical,” Stefanacci advised, urging caregivers to minimize stressors.
Despite these challenges, there is hope for managing agitation. Experts recommend establishing consistent daily routines to provide structure and predictability. “Prepare loved ones for any changes ahead of time and strive to maintain their daily rhythms,” Stefanacci suggested.
Approaching situations with calmness is another essential strategy. When disagreements arise, caregivers are advised to focus on the underlying emotions rather than trying to reason with the person exhibiting agitation. Techniques such as calming music and reducing background noise can create a more soothing atmosphere.
Medications and behavioral therapies tailored specifically for agitation in Alzheimer’s patients are also available. Palekar points out that these treatments can lead to significant improvements and encourages caregivers to communicate openly with healthcare providers about any concerning symptoms.
In addition to medical interventions, simple actions like engaging in light physical activities, reading, or spending time outside can be beneficial in alleviating agitation. Palekar also stresses the importance of self-care for caregivers, who should reach out for support and allow themselves to modify or simplify social obligations, particularly during overwhelming periods.
Recognizing that agitation is a common aspect of Alzheimer’s can help alleviate the emotional burden on caregivers. It is crucial for both caregivers and those diagnosed with the disease to know that support exists and that they are not alone in this journey.