Study participants who reported the highest stress levels were 33% more likely to have a stroke than those who felt less anxious or stressed. The greater the anxiety level, the higher the stroke risk, but even modest increases raised stroke risk.
Chronic stress can indirectly cause a stroke or TIA (transient ischemic attack or mini stroke). For instance, chronic stress can lead to high blood pressure, which is a known risk factor for stroke and heart disease. Stress can also cause inflammation in the arteries all over the body.
If you've wondered specifically if stress can cause a stroke, too, the answer is unfortunately, yes. “There has been mounting evidence exploring stress as a risk factor for stroke — especially stress related to your job,” says neurologist Irene Katzan, MD.
The short answer is yes. According to multiple studies, anxiety increases the risk of developing heart disease and having a heart attack or stroke. Anxiety is a group of mental health disorders, including generalized anxiety disorder, panic disorders, and post-traumatic stress disorder (PTSD).
Panic attacks are often confused with heart attacks or strokes. They share many of the same symptoms: Racing heart. Chest pains or tightness.
Heart disease, stroke and stress
Stress can cause the heart to work harder, increase blood pressure, and increase sugar and fat levels in the blood. These things, in turn, can increase the risk of clots forming and travelling to the heart or brain, causing a heart attack or stroke.
The Effect of Anxiety on the Heart
Rapid heart rate (tachycardia) – In serious cases, can interfere with normal heart function and increase the risk of sudden cardiac arrest. Increased blood pressure – If chronic, can lead to coronary disease, weakening of the heart muscle, and heart failure.
Sudden numbness or weakness in the face, arm, or leg, especially on one side of the body. Sudden confusion, trouble speaking, or difficulty understanding speech. Sudden trouble seeing in one or both eyes. Sudden trouble walking, dizziness, loss of balance, or lack of coordination.
Effect of Stress on Blood Vessels
But anxiety can also increase blood pressure, putting additional stress on the blood vessel walls, making them stiffer and decreasing the amount of blood that flows through the body. Combined these forces can lead to serious blood clots that can cause blockages in the heart and lungs.
There is a major effect of stress on brain activity. Sometimes individuals having stress faces high blood pressure, which ruptures the vessels and leads to brain hemorrhage. It could be considered as a type of stroke known as hemorrhagic.
Reactions to stress can affect blood pressure
The body releases a surge of hormones when under stress. These hormones cause the heart to beat faster and the blood vessels to narrow. These actions increase blood pressure for a time. There's no proof that stress by itself causes long-term high blood pressure.
More intense manifestations of anxiety can include extreme and persistent fear in the face of everyday situations. And having that intense form of anxiety for prolonged periods of time is considered an anxiety attack, a condition which can last anywhere from several minutes to weeks on end.
Engaging your 5 senses to calm anxiety
To do this, you breathe in for 5 seconds, hold your breath for 5 seconds, and then breathe out for 5 seconds. You can continue this process until your thoughts slow down or you notice some relief.
Various factors can cause anxiety to worsen. The triggers vary between individuals but include ongoing stress, a bereavement, financial problems, and key events, such as a job interview. Anxiety can lead to feelings of nervousness, apprehension, and worry.
The 333 Rule, sometimes referred to as the “Rule of Three,” is a grounding technique that directs people to identify three objects they can see, hear, and touch. This works to shift someone's perspective back to their physical surroundings. It can be used as a practical way to calm anxiety.
What is Pre-Stroke? Sometimes, there is a smaller, temporary clot that is quickly resolved, though the symptoms will be similar thanks to the effect such clots have on the brain. This is known as a Transient Ischemic Attack (TIA) or “Pre-Stroke,” and often points to a more life-threatening attack on its way.
Some people will experience symptoms such as headache, numbness or tingling several days before they have a serious stroke. One study found that 43% of stroke patients experienced mini-stroke symptoms up to a week before they had a major stroke.
Untreated anxiety can result in changes to the prefrontal cortex and hippocampus. This impaired functioning may increase the risk of developing neuropsychiatric disorders such as depression and dementia.
Anxiety disorders are the most common of mental disorders and affect nearly 30% of adults at some point in their lives. But anxiety disorders are treatable and a number of effective treatments are available. Treatment helps most people lead normal productive lives.
What happens to your heart rate during a panic attack? In many cases, a panic attack triggers a fast heart rate, also known as tachycardia. The heart rate may speed up to 200 beats per minute or even faster. A fast heart rate can make you feel lightheaded and short of breath.