Is stroke a consequence of stress?

Chronic stress can take a toll on more than just your mental well-being, it may also increase your risk of stroke, according to new research.

A study published in the journal Stroke suggests a link between perceived chronic stress and an increased risk of both ischemic and hemorrhagic stroke. A stroke occurs when blood flow to the brain is interrupted, either due to a blockage (ischemic stroke) or bleeding (hemorrhagic stroke). This blockage may lead to brain damage, disability or even death if not treated promptly.

Stress can lead to inflammation, increased blood pressure and unhealthy behaviors, such as eating a poor diet, living a sedentary lifestyle, drinking alcohol or smoking. Over time, these factors can damage blood vessels and increase the risk of clotting or rupture.

“Chronic stress doesn’t just affect your mood, it can have consequences for your brain and heart health,” says Dr. Amanda Willcox, a neurologist at Aurora Health Care. “There is growing evidence that managing stress is just as important as managing your blood pressure and cholesterol levels when it comes to preventing stroke.”

In the study, women who reported high amounts of stress and symptoms of depression were 43% more likely to suffer a stroke than women with lower levels of stress. The study emphasized the need to take preventive measures to reduce stress.

“Especially for women juggling multiple roles, stress can feel unavoidable,” Dr. Willcox says. “But even small steps, such as taking time to breathe, move or connect with others can protect your health and lower your risk of stroke.”

Ways to decrease stress:

• Exercise regularly: Physical activity can improve your mood, reduce blood pressure, and support heart and brain health.
• Get enough sleep: Poor sleep quality is linked to both increased stress and a higher risk of stroke.
• Practice mindfulness or meditation: These techniques can help manage stress and improve emotional regulation.
• Build a support system: Talking with friends, family or a mental health professional can relieve emotional strain.

While you can’t eliminate all stress, learning how to cope with it in healthy ways can help make a significant difference in your long-term health.

Want to learn more about your risk for stroke? Take a free online quiz.