The cause of a mild stroke or Transient Ischemic Attack (TIA) is basically the same as a stroke in general. This condition occurs due to reduced blood supply to the brain due to blood clots that block the blood vessels of the brain. Want to know what factors can increase a person's risk of having a mild stroke? Let's look at the following review!
In the case of TIA, blockage of blood flow occurs only briefly and the blood supply will return to normal before there is damage to the brain. This is why, mild stroke symptoms that appear only last a few minutes to several hours.
The blockage is usually caused by a blood clot or plaque (atherosclerosis) that blocks blood flow to the brain. Apart from plaque or blood clots, blockage of cerebral blood flow can also occur due to air bubbles or air embolism in brain blood vessels.
Although it can improve by itself, this mild stroke still needs medical treatment as soon as possible. If left untreated, a mild stroke can potentially cause a stroke or permanent brain damage.
Risk Factors for Mild Stroke
The following are a number of factors that can increase a person's risk of having a mild stroke:
1. Unhealthy lifestyle
Someone who has an unhealthy lifestyle is more at risk for experiencing TIA. Unhealthy habits or lifestyles in question are smoking, lack of exercise, consuming too much fatty and salty food, often consuming alcohol, and using drugs.
2. Certain diseases
Mild strokes are also more likely to occur in people who have certain medical conditions, such as:
- Hypertension.
- Diabetes.
- High cholesterol.
- Obesity.
- Heart problems, such as heart failure, heart disease, and arrhythmias.
- Have a history of TIA attacks or previous strokes.
- Blood disorders, such as sickle cell disease and blood clot easily.
3. Age
According to various studies, older people or those over 55 are said to be more at risk of developing a TIA attack than younger people. However, not all cases of mild stroke occur in the old age group. Even young people can get this condition.
4. Heredity
Genetic or hereditary factors also have a role in causing mild strokes. That is, if there are family members of your bloodline who have had a stroke or TIA, then you are also at risk of having a mild stroke.
Symptoms of mild stroke that do not last long and do not cause permanent damage to the brain make most people underestimate this condition. Even if left unchecked, a mild stroke can develop into a dangerous stroke.
To prevent that from happening, everyone needs to take precautionary measures early, namely by preventing the clogging of blood vessels of the brain as a cause of minor strokes.
The trick is to adopt a healthy lifestyle, such as avoiding cigarette smoke or smoking, limiting consumption of foods high in fat, sugar, and salt, regular exercise, limiting alcohol consumption, and not taking illegal drugs.
If there are symptoms of a mild stroke that appears suddenly, such as weakness or paralysis in certain body parts, tingling, difficulty speaking, loss of body balance, and fainting, immediately seek treatment to the nearest doctor.
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