Yes, transient ischemic attack (TIA) can be stress related. Stress is a major risk factor for stroke, as it can raise blood pressure, weaken the heart, and cause changes to the blood vessels, making it easier for clots to form. Additionally, high levels of stress can lead to unhealthy habits such as smoking, drinking, and a poor diet, which can increase the risk of stroke even further.
In terms of TIA specifically, stress can cause the body to produce hormones that narrow the arteries, making it more difficult for oxygen-rich blood to reach the brain. This can lead to a temporary decrease in oxygen to the brain, resulting in a TIA. Additionally, stress and anxiety can cause people to enter a state of hyperarousal, where the body is in an increased state of alertness and preparedness. This state can further increase the risk of TIA by increasing the heart rate and constricting the arteries.
It is important to note that while stress can be a factor in TIA, it is not the only one. Other potential causes of TIA include high blood pressure, high cholesterol, diabetes, smoking, and genetic factors. As such, it is important to speak with your doctor if you are experiencing symptoms of TIA, as they can help to identify the underlying cause.