CVA (Stroke)
When blood flow to the brain is interrupted
Backed by 2 well supported studies
Supporting studies: 3
66%
Approximately 66% of all strokes occur in people over the age of 65 (CDC, 2023).
2× higher
The risk of having a stroke is about twice as high for people with high blood pressure (NIH, 2023).
1 in 5
Nearly 1 in 5 strokes are fatal within the first month (NIH, 2023).
Overview
In plain language
A stroke, or cerebrovascular accident (CVA), occurs when blood flow to a part of the brain is interrupted or reduced, preventing brain tissue from getting oxygen and nutrients. This medical emergency is more common in seniors and can lead to significant physical and cognitive challenges.
A stroke, or cerebrovascular accident (CVA), occurs when blood flow to a part of the brain is interrupted or reduced, preventing brain tissue from getting oxygen and nutrients. This medical emergency is more common in seniors and can lead to significant physical and cognitive challenges.
A Cerebrovascular Accident (CVA), commonly known as a stroke, is a serious medical condition that occurs when the blood supply to a part of the brain is interrupted or reduced, preventing brain tissue from receiving oxygen and nutrients. This can lead to the rapid death of brain cells. There are two main types of strokes: ischemic, caused by a blockage in an artery, and hemorrhagic, caused by bleeding in the brain. Symptoms can vary depending on the stroke's location and severity, but may include sudden numbness or weakness in the face, arm, or leg, especially on one side of the body, confusion, difficulty speaking or understanding speech, vision problems, dizziness, and severe headache. Immediate medical attention is crucial. Early treatment can reduce brain damage and increase the chances of recovery. It's important to remember that lifestyle changes, such as managing high blood pressure, eating a healthy diet, exercising regularly, and avoiding smoking, can significantly reduce the risk of stroke. If you or someone you know is experiencing symptoms of a stroke, call emergency services right away. Prompt treatment can save lives and improve the chances of a successful recovery. [SOURCE EVIDENCE]
Key Information
Review the most relevant symptoms, risk factors, and common care approaches in one place.
Risk Factors
Several factors can increase the risk of developing this condition, including:
High blood pressure: It damages blood vessels, increasing the likelihood of a blockage or rupture.
Atrial fibrillation: This irregular heartbeat can cause blood clots that may travel to the brain.
Diabetes: High blood sugar levels can damage blood vessels and increase stroke risk.
Smoking: It accelerates artery damage and contributes to plaque buildup, leading to blockages.
Symptoms
Symptoms can vary but often include:
Sudden numbness: Especially on one side of the body, affecting the face, arm, or leg.
Confusion: Difficulty understanding or speaking clearly.
Vision problems: Sudden trouble seeing in one or both eyes.
Severe headache: A sudden, intense headache with no known cause.
Coping Strategies
Coping with this condition can be challenging, but these strategies may help:
Rehabilitation therapy: Physical, occupational, and speech therapy can aid in recovery.
Support groups: Connecting with others who have experienced a stroke can provide emotional support.
Healthy lifestyle changes: Adopting a balanced diet and regular exercise can help prevent future strokes.
Stress management: Techniques such as meditation or yoga can reduce stress levels.
Common Treatments
Treatment focuses on managing symptoms and improving quality of life:
Thrombolytics: Medications that dissolve blood clots and restore blood flow.
Antiplatelet agents: Drugs that prevent new clots from forming.
Surgery: Procedures like a carotid endarterectomy to remove plaque from arteries.
Rehabilitation: Ongoing therapy to regain lost skills and function.
Treatments That May Help
Start with the options that have more supporting research and then review the details with your care team.
Treatment Option
Alpha-lipoic Acid
Alpha-lipoic acid (ALA) is a natural antioxidant that supports nerve function, glucose metabolism, and healthy aging. It helps protect cells from oxidative stress, which contributes to nerve pain and fatigue.
4 studies
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Treatment Option
Stem Cell Injections
Stem cell injections use the body's own cells to help repair damaged tissues, offering potential relief for seniors suffering from joint pain and arthritis. This treatment is particularly beneficial for those seeking alternatives to surgery and long-term medication. It is minimally invasive and focuses on enhancing the body's natural healing abilities.
4 studies
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Treatment Option
Acupuncture
Acupuncture is a form of traditional Chinese medicine that involves inserting thin needles into specific points on the body. This ancient practice has been used for thousands of years to treat a variety of health conditions. While acupuncture can benefit people of all ages, it can be particularly beneficial for seniors who may experience chronic pain, reduced mobility, and other health challenges.
4 studies
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Treatment Option
Beets or Super-Beets
Beets and Super-Beets are natural supplements that may help improve blood flow and support heart health. They are particularly beneficial for seniors looking to maintain cardiovascular wellness and vitality. Beets are rich in nitrates, which convert into nitric oxide in your body to help widen blood vessels and improve circulation.
2 studies
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Treatment Option
Cocoa (Chocolate)
Cocoa, a key component of chocolate, is rich in antioxidants and flavonoids that may support heart health and brain function. Seniors can enjoy cocoa as part of a balanced diet to potentially enhance cardiovascular health, cognitive function, and overall well-being.
2 studies
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Research on This Condition
Browse the evidence base by quality score or recency to understand what is strongest today.
Research Study
Can Cannabis Help Protect Aging Brains?
Well Supported
Exploring how cannabis might support brain health in seniors.
3/19/2026
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Research Study
Gout Flares Following Acute Stroke: A Single-Center Cohort and a Systematic Review/Meta-analysis
Well Supported
This open-access 2025 study links acute stroke to increased gout flare risk.
10/31/2025
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Research Study
Could a Natural Antioxidant Support Recovery After Ischemic Stroke?
Limited Support
In a rat study, the supplement astaxanthin was linked to less brain swelling and better nerve function after a stroke-like event, possibly by improving gut bacteria and body chemistry.
2/16/2026
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Discover evidence-based treatments and research for cva (stroke).