Stroke risk factors: what you need to know

Stroke can happen quickly but the risk often builds up over time. Many people are surprised to learn that stroke is linked to everyday health conditions and habits. The goods news? Many of these risk factors can be managed with the right care and support.

“Stroke risk isn’t always obvious,” says Nichole Row, RN, Stroke Coordinator, Saint Agnes. “Many people feel fine, even when their blood pressure or cholesterol is high. That’s why routine checkups are so important.”

What increases your risk of stroke?

Stroke risk is often the result of multiple factors working together over time. Some are related to your medical history, while others are tied to daily habits and overall health. Understanding both can help you take steps to lower your risk.

Some risk factors are out of your control, including:

• Age
• Family history
• Previous stroke or mini-stroke

Many of the most important risk factors are preventable or manageable, including:

• High blood pressure (hypertension)—the leading cause of stroke
• Diabetes
• High cholesterol
• Smoking
• Obesity
• Physical inactivity
• Heart conditions such as atrial fibrillation (A-fib)

When several of these risk factors are present at the same time, the risk of stroke increases. That’s why it’s important to look at your health as a whole, not just one number or condition.

Why primary care matters

Regular visits with a primary care provider can play a key role in reducing your stroke risk. Routine checkups help identify conditions like high blood pressure or high cholesterol early, before they lead to more serious health concerns.

Primary care is also about consistency. Having a provider who knows your health history makes it easier to track changes over time, adjust medications if needed and talk through lifestyle habits that may be affecting your risk. These ongoing conversations can help catch concerns early and keep small issues from becoming more serious.

Small steps can make a big difference

Managing your risk doesn’t have to mean making drastic changes overnight. Even small steps like walking more, eating healthier foods or staying on top of your medications can help reduce your stroke risk over time.

When you understand your risk factors, you can start making informed choices that support your long-term health.