What to Know About Frontotemporal Dementia

Frontotemporal dementia (FTD) is a group of brain disorders caused by progressive damage to the frontal and temporal lobes of the brain—areas responsible for personality, behavior, language, and decision-making. Unlike Alzheimer’s disease, which primarily affects memory in its early stages, FTD often begins with noticeable changes in behavior, judgment, or speech. It typically appears at a younger age than other dementias, most often between ages 45 and 65, but it can also occur in older adults.

There are several main types of FTD. The behavioral variant is the most common and leads to changes in personality and social conduct, such as impulsive behavior, loss of empathy, poor judgment, apathy, or inappropriate actions. Other forms affect language and are known as primary progressive aphasia (PPA). These include difficulty finding words, understanding speech, speaking fluently, or naming objects. Over time, people with FTD may also develop movement problems similar to Parkinson’s disease or amyotrophic lateral sclerosis (ALS).

Early symptoms of FTD can be subtle and are often mistaken for depression, midlife crisis, or other mental health conditions. Family members may first notice emotional withdrawal, rigid or repetitive behaviors, changes in eating habits, or a decline in work performance. As the disease progresses, individuals usually require increasing levels of care as communication, mobility, and self-care skills decline.

Currently, there is no cure for frontotemporal dementia, and no medications specifically approved to stop or slow its progression. Treatment focuses on managing symptoms and improving quality of life. This may include speech therapy for language problems, occupational therapy for daily functioning, and medications to help manage mood, anxiety, or behavioral symptoms. Support for caregivers is also essential, as behavioral changes can be particularly challenging for families.

Because FTD affects people in their working years more often than other dementias, it can have a major emotional and financial impact on families. Early diagnosis, advance care planning, and connection to community resources and support groups can help families prepare for future needs. Anyone showing persistent changes in behavior, personality, or language should be evaluated by a healthcare professional, preferably one with experience in cognitive or neurological disorders.

Learn more about frontotemporal dementia from this informative piece by the Mayo Clinic. CLICK HERE to read the story.