Stroke is a leading cause of death and can occur at any age and at any time. Doctors have also identified the most stroke-prone time of day; follow this article to learn about the causes and help people be more cautious.
Stroke-Prone Time of Day
Stroke, also known as cerebrovascular accident, can occur while you’re sleeping, working, or playing. Some signs of a stroke include sudden numbness in the hands and feet, facial paralysis, unexplained headaches, dyslipidemia, diabetes, heart valve disease, and heart failure, among others.
Stroke-Prone Time of Day
According to a two-year study by doctors in the Emergency Department of the 108 Military Central Hospital, more than 60% of stroke patients were admitted in the early morning.
Stroke can occur at 3 am when blood pressure is typically at its lowest.
From 4 to 8 am, the risk of stroke is highest due to two main reasons:
Hormonal and blood pressure changes: Hormone levels fluctuate when you wake up and change positions from lying down to being active, leading to an increased heart rate, blood pressure, and arterial force. Additionally, the body loses a significant amount of water overnight, making the blood thicker, and the heart has to work harder to pump it.
When blood pressure rises, the oxygen demand of the heart also increases, destabilizing it and causing atherosclerotic plaques to rupture and activate platelets, leading to blood clots and, ultimately, stroke.
Low levels of NO (Nitric Oxide) upon waking: NO plays a crucial role in blood clotting, participating in most biological processes in the body, including dilating blood vessels, increasing blood flow, and delivering oxygen and nutrients to the body. It is also a key factor in stroke, as the most significant consumption of NO occurs at night, leading to a deficiency in the morning and increasing the risk of an early morning stroke.
Additionally, around 6 to 7 pm is also a stroke-prone time as blood pressure tends to rise during this period. When blood pressure increases, the blood vessel walls are damaged, leading to intracerebral hemorrhage or the formation of blood clots that can cause a blockage and result in a cerebrovascular accident.
How to Reduce the Risk of Stroke
While stroke can occur unexpectedly, there are often warning signs, so it’s essential to be informed about the symptoms and how to provide first aid. Regular health check-ups can help identify risk factors and allow for early intervention or close monitoring.
Adopting a healthy lifestyle, working in a well-ventilated environment, consuming a balanced diet, exercising regularly, and limiting the use of stimulants like alcohol and tobacco can all help reduce the risk of stroke.
In the morning, before getting out of bed, take a few minutes to gently stretch your arms and legs and massage your face to help your body adjust to its new state.
Drinking a glass of warm water before bed can help induce sleep and reduce blood viscosity, lessening the burden on the heart.
This article has provided an overview of stroke, including the most stroke-prone times of day and ways to reduce your risk. By being aware of the signs and symptoms and making lifestyle changes, you can better protect your health and the well-being of your loved ones.
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