Vascular dementia is a type of dementia caused by problems with blood flow to the brain. When blood vessels become damaged or blocked, the brain cells do not get enough oxygen and nutrients, which causes them to die. This damage can happen after a stroke or due to small vessel disease, where tiny blood vessels in the brain are affected. Because of this, vascular dementia is often linked to cardiovascular health issues such as high blood pressure, diabetes, and excessive alcohol use.
People with vascular dementia may experience difficulty concentrating, slower thinking, sudden confusion, and changes in mood or personality. Unlike Alzheimer’s disease, memory problems may not be the first symptom to appear. The progression of vascular dementia can happen in a step-wise pattern, meaning symptoms may worsen suddenly after each stroke or vascular event.
There is no cure for vascular dementia, but treatment focuses on preventing further damage by managing risk factors and improving heart and blood vessel health. Early diagnosis is important because lifestyle changes and medical support can help slow the progression and improve quality of life. Sometimes, vascular dementia occurs alongside Alzheimer’s disease, a condition known as mixed dementia, which is common in older adults.
Cognitive therapies, such as puzzles and memory exercises, are often used to help keep the mind active. While vascular dementia cannot be reversed, controlling underlying health problems can delay its progression and reduce the risk of further brain damage.
Sources
https://carelinehomesupport.com/4-different-types-of-dementia/
https://www.carehome.co.uk/advice/what-is-vascular-dementia
https://doralhw.org/vascular-dementia-causes-and-risk-factors/
https://optoceutics.com/can-vascular-dementia-be-reversed-reversible-improve-conditions/
https://alpinefireside.com/2025/11/03/vascular-dementia-symptoms-treatment-and-care-options-rockford-il/
https://doralhw.org/vascular-dementia-diagnosis-and-management/
