Heat and Blood Pressure: At present, the temperature is continuously increasing in many parts of the country and its effect is also visible on the health of the people. Generally heat is associated with problems like fatigue, sweating and dehydration. But experts say that extreme heat can also have a direct impact on blood pressure. In increasing temperature, the body has to work harder to keep itself cool, due to which many processes of the body change and this change affects the level of blood pressure. According to experts, blood pressure can generally reduce in summer. But in some cases it can increase suddenly, which can create a dangerous situation. In such a situation, it is very important to understand the changes and take precautions in time.
How does heat affect blood pressure?
dehydration
In extreme heat, many types of reactions take place to control body temperature. Which directly affects blood pressure. First of all, due to excessive sweating, there is lack of water in the body. When the fluid in the body decreases, the blood volume also decreases. Due to which blood pressure can go down. In this situation it is common to feel dizzy or weak.
vasodilation
Apart from this, the blood cells of the body expand in summer, which helps in keeping the body cool. But blood pressure can also reduce due to this process. Especially among those people who are already suffering from the problem of blood pressure.
increase in heart rate
To maintain the proper circulation of blood in the body, the heart has to beat faster. This puts extra pressure on the heart and if it continues for a long time, it can increase heart related problems.
stress response
At the same time, in some conditions, extreme heat also increases stress hormones. Due to which blood pressure may increase temporarily. This is the reason why many times the problem of both high and low blood pressure is seen in summer.
Do not ignore these symptoms
If blood pressure decreases during summer, symptoms like dizziness, weakness or fainting may appear. At the same time, if blood pressure increases suddenly, symptoms like difficulty in breathing, chest pain, fatigue, nausea or blurred vision may appear. Experts say that one should be immediately alert if such symptoms appear.
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How to control blood pressure in summer?
stay hydrated
According to the doctor, blood pressure can be kept balanced by adopting some easy precautions during the summer season. The most important thing is to keep the body hydrated, drinking adequate amount of water maintains the balance of fluid in the body and prevents dehydration. भ
wear loose clothes and avoid sunlight
It is also important to avoid strong sunlight, avoid going out during the hottest time of the day and wear light, loose clothing. So that the body temperature remains under control.
limit physical activity
Heavy physical activity should be limited in summer. If you want to exercise especially in the afternoon, then morning or evening time is considered better.
keep checking blood pressure
Regular checking of blood pressure is also important, so that any abnormal change can be detected in time.
eat a balanced diet
It is equally important to pay attention to food during summer. Fruits and vegetables provide both essential nutrients and water to the body. Whereas excessive consumption of salt can increase blood pressure.
Stay away from caffeine and alcohol
Apart from these, it can be beneficial to stay away from things like caffeine and alcohol in summer. Because it can increase water deficiency in the body. To keep the body cool, measures like cooler fan or bathing with cold water can also be helpful.
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