Five Clues That Your Loved Ones’ Unpredictable Emotional Outbursts Could be Pseudobulbar Affect (PBA) instead of Depression due to symptoms of Alzheimer’s Disease
Caregivers wear many hats and may notice symptoms or behavior changes that could otherwise go unnoticed.
One such condition that can be often overlooked or misdiagnosed as depression is pseudobulbar affect or PBA.
There are five clues/signs designed for caregivers to help distinguish this condition as a separate one to address at an upcoming doctor’s visit.
Five Clues Which Could Predict Pseudobulbar Affect (PBA) include:
- The patient bursts out crying or laughing for no apparent reason.
- The patient cries or laughs at inappropriate times.
- The patient experiences outbursts of emotion that are exaggerated or inappropriate for the situation.
- Patients can’t control their tears or laughter, even when they try to.
- Patients socially isolate themselves out of fear of having an episode in public.
What is PBA?
PBA is a neurological condition that affects people with an existing primary neurological condition, like Alzheimer’s disease, Parkinson’s disease, multiple sclerosis (MS), Lou Gehrig’s disease (ALS), stroke or traumatic brain injury. People with PBA have sudden outbursts of involuntary emotional displays they cannot control.
Charles Darwin first described this health condition now known as PBA more than 130 years ago, but many patients and members of the medical community don’t realize that this debilitating disorder may affect approximately 2 million people in the U.S. The episodes of involuntary crying and/or laughing occur unpredictably, and can be frequent and severe. Since laughter and crying are two of the most basic human emotions, it’s extremely difficult for people with PBA to interact with others without being able to have control over these emotions, which often leads to social isolation.
Erik P. Pioro, MD, PhD, FRCPC, director of the Section for ALS and Related Disorders at the Cleveland Clinic, says in the company’s news release that pseudobulbar affect is “a disabling neurologic condition found in patients with underlying neurologic diseases or injuries” that often causes embarrassment “due to their unpredictable emotional outbursts, leading to disruption of their interpersonal relationships as well as isolation from other social events.”
To learn more about PBA, please visit www.pbainfo.org and talk with your neurologist or primary care doctor about you or a loved one if you notice any of the above symptoms.