Did your father have a stroke a few months ago and hasn’t seemed like himself since? Does he forget conversations that happened hours earlier, get easily distracted, or walk more slowly than before? If you are looking for answers in Aguascalientes, it is important to understand vascular dementia — the second most common cause of dementia in the world, surpassed only by Alzheimer’s disease.
At any senior care facility in Aguascalientes that handles cognitive decline, vascular dementia is one of the conditions the care team encounters most frequently. Yet many families do not know how to recognize it, and that delays the diagnosis and the support the older adult truly needs.
In this article we explain what it is, why it happens, how it shows up in daily life, and what you can do as a family member.
What Is Vascular Dementia and Why Does It Matter?
Vascular dementia occurs when the brain stops receiving enough blood — whether from a stroke, small silent infarcts, or the cumulative damage to the brain’s blood vessels over the years.
According to UpToDate, vascular disease is a cause or contributing factor in between 25 and 50 percent of all dementia cases, and vascular dementia is the second most common type after Alzheimer’s disease.
What makes this diagnosis complicated is that there is often no dramatic event the family can point to. Decline can progress in steps — a sudden drop, then a period of apparent stability, then another drop — or it can be gradual and be mistaken for normal aging.
Risk Factors: Who Is Most Vulnerable?
The same factors that raise the risk of stroke also raise the risk of vascular dementia. If your loved one has or has had any of the following, closer monitoring is worthwhile:
- High blood pressure (hypertension)
- Diabetes
- High cholesterol
- Smoking
- Atrial fibrillation (heart arrhythmia)
- Coronary artery disease
- Physical inactivity
- Obesity or severe underweight
According to UpToDate, in the Framingham Heart Study the five-year incidence of vascular dementia dropped by half between 1977 and 2008, largely due to better control of these risk factors.
This matters: controlling blood pressure, blood sugar, and cholesterol does not only protect the heart — it protects the brain. For an older adult in Aguascalientes who already has one or more of these risk factors, regular monitoring can make an enormous difference.
How Does Vascular Dementia Look at Home?
This is the question families ask most. Unlike Alzheimer’s — which first strikes recent-event memory — vascular dementia tends to primarily affect what doctors call “executive function”: the ability to plan, organize, make decisions, and carry out multi-step tasks.
In daily life this can look like:
- Struggling to follow a recipe they once knew by heart
- Difficulty handling money or making simple payments
- Taking longer to answer questions; slower information processing
- Walking with shorter, slower steps, or having had recent falls
- Episodes of depression, apathy, or crying without apparent cause
- Laughing or crying in ways that seem out of proportion to the situation (pseudobulbar affect)
- Increased urinary frequency with no clear medical cause
According to UpToDate, compared to Alzheimer’s patients, those with vascular dementia tend to retain verbal memory better but show greater impairment in executive functions and processing speed.
If you identify three or more of these signs, it is time to seek a medical evaluation. Do not wait for the decline to be obvious to everyone.
After a Stroke: The Risk Nobody Warns You About
One of the most common — and least communicated — scenarios occurs when an older adult suffers a stroke and appears to recover well physically, but in the following months the family notices changes in thinking or behavior.
According to UpToDate, systematic reviews show that between 10 and 30 percent of patients develop new dementia within one to five years after suffering a stroke.
This means that if your parent had a stroke, the neurological and cognitive follow-up should not end when they leave the hospital. It should continue regularly for at least five years.
In that context, having the support of a senior care home in Aguascalientes with trained staff can be essential — not only for physical rehabilitation, but for detecting any changes in behavior or cognitive abilities in time.
How Is It Diagnosed? What to Expect at the Appointment
The diagnosis of vascular dementia is not made with a blood test or a single exam. It requires combining several pieces:
Brief cognitive evaluation. The doctor may administer the MoCA (Montreal Cognitive Assessment), a 10-minute test that evaluates memory, attention, language, and executive functions. A score of 25 or below out of 30 possible points is considered abnormal.
Detailed clinical history. This reviews whether there were prior strokes, when the changes began, and how the progression has unfolded: sudden or gradual?
Neuroimaging (MRI or CT scan). Essential for detecting silent infarcts, white matter lesions, or microbleeds. MRI is more sensitive than CT for identifying these lesions.
Lab work. Other causes of cognitive decline are ruled out: vitamin B12 levels, thyroid hormones, blood glucose, and others.
The goal is not only to confirm the diagnosis but to identify the specific vascular cause in order to prevent further progression.
What the Family Can Do Today
Caring for an older adult with vascular dementia is a team effort. Here are concrete steps you can take right now:
- Accompany your loved one to a medical appointment and bring a written log of the changes you have noticed (date, what happened, how long it lasted)
- Make sure they take their medication for blood pressure, diabetes, or cholesterol on time and at the correct dose
- Reduce fall hazards at home: remove loose rugs, install grab bars in the bathroom, improve lighting
- Keep a stable daily routine; sudden changes in environment or schedule can increase confusion
- Do not correct memory errors abruptly or confrontationally; respond calmly and redirect the conversation
- Take care of your own well-being too; caregiver burnout is real and has consequences for the entire family
When Home Care Is No Longer Enough
There comes a point when an older adult’s needs exceed what a family can manage alone, no matter how much love there is. That is not a failure — it is a reality that deserves an honest response.
At Villas Legado Juan Pablo II, a senior care residence located in Aguascalientes, we have staff trained in specialized care for older adults with cognitive decline, including vascular dementia. Our team can provide support from the diagnostic stage through long-term accompaniment, coordinating with the treating physician and keeping the family informed at every step.
If you are looking for a senior care facility in Aguascalientes or a professional care option for your loved one, we invite you to meet us and ask questions with no obligation. We understand this is a difficult decision, and accompanying you through it is part of what we do.
Sources
- Smith EE, Wright CB. “Etiology, clinical manifestations, and diagnosis of vascular dementia.” UpToDate. Updated: February 25, 2025. Literature review current through May 2026.