In today’s fast-paced world, the night is not what it used to be. Mobile screens remain on after midnight, people lie in bed checking work emails, and scrolling through social media without realizing how much time has passed. It has become a common way of life, especially for young professionals. But neurologists are warning that this habit not only causes fatigue but can also increase the risk of serious problems like mini-stroke.
What is a mini-stroke?
A mini-stroke, medically known as a transient ischemic attack, occurs when blood flow to a part of the brain stops for a period of time. Its symptoms may subside within a few minutes, but taking it lightly can be a big mistake. According to the US National Institutes of Health, about one in three people who experience a transient ischemic attack will have a stroke later in life, and about half of these cases occur within a year.
Why does sleep cause this problem?
Dr. Chandana R. Gowda told TOI that lack of sleep is becoming a major cause of neurological and heart-related problems. He says that prolonged lack of sleep increases the level of stress hormones, affects blood pressure, increases inflammation and hinders metabolism. All these factors together can increase the risk of mini-stroke and subsequent stroke.
Why is good sleep important?
According to experts, good sleep not only gives rest to the body but also helps in repairing blood vessels, regulating blood pressure and reducing inflammation. When sleep is chronically inadequate, these vital body systems are affected. Research from the National Heart, Lung and Blood Institute has also shown that long-term lack of sleep increases the risk of high blood pressure, obesity, diabetes and heart disease, which are considered the main causes of stroke.
What is delayed gratification?
In recent years, a new term has also come into vogue: delayed gratification. This means intentionally staying up late to take time for yourself after a long day at work, when the body needs rest. According to Dr. Gowda, using the phone till late night, continuously watching the screen and sleeping only for a few hours has become a habit of many youth nowadays, which can lead to serious health problems in the future.
What are its symptoms?
The biggest problem with mini-stroke is that its symptoms are often ignored. Its initial symptoms can be sudden weakness or numbness in any one part of the body, difficulty in speaking, dizziness, blurred vision, face leaning to one side or confusion for a few minutes. Experts say that any such symptoms should not be ignored and a doctor should be consulted immediately.
