After vaccination, many recommend drinking plenty of water, but how much should you drink?
In Taiwan, a patient with heart disease blindly listened to opinions and did not respond to his physical condition. He continued to drink water after the injection, which resulted in pulmonary edema.
In fact, there is no medical certificate to drink more water after the injection. However, you should not drink too much water daily or before and after vaccination, but how much water is excessive?
What should I pay attention to after vaccination
According to Lianhe News, a 75-year-old local man named Zhang suffered from heart disease and received the first dose of Moderna vaccine earlier. He was advised to drink water for several days after the injection, about 1 liter each time. , A few days later, edema of the calf was found, and there were even other serious consequences.
▼Why does the elderly with heart disease cause pulmonary edema from drinking water?
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Zhang Yongqian, a registered cardiologist, explained that there is actually no medical certificate to drink more water after the injection, but it is recommended to drink 8 glasses of water daily.
▼Beware of drinking water after injections for the three types of people!
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1. The average person: weight x40 (ml)
Taking the average person as an example, the amount of water you drink should be your own weight multiplied by 40, that is, if a person weighs 60 kg, the resulting drinking amount is 2400 ml, and you should drink 300 ml per hour, exactly 8 times.
2. Heart disease patients
Whether in daily life or after an injection, patients with heart disease should not drink more than 1 to 1.2 liters of water per day, about 100-200 ml per hour or every time.
Because the heart's ability to pump blood is weak, drinking more water will increase the volume of body fluids, making blood thinner and increasing blood volume. The heart has to continuously increase its pumping power and speed, which is likely to increase the incidence of disease.
3. People with poor kidney function
According to a report from Lianhe News, Cai Minrui, director of the Department of Nephrology, Changhua Hospital in Taiwan, said that patients suffering from kidney disease or who need dialysis should not drink too much water after the vaccination, because the kidneys cannot regulate themselves like normal people at any time to eliminate excess. Water, if drinking too much water will cause systemic edema, too much water in the body may also cause pulmonary hydrops.
Tips before and after vaccination
Dr. Zhang Yongqian reminded that if a person with heart disease is taking blood thinners, antiplatelet drugs, etc., it may be difficult to stop the bleeding from the injection wound. After the injection, pay attention to the blood pressure reaction, whether the wound will appear red, swollen, or severely painful, such as In serious cases, seek medical advice as soon as possible.
He also pointed out that after the injection, anyone should avoid strenuous exercise and socializing to avoid adverse effects.
In the same scene: It is not suitable to exercise after vaccination, and fever is also a normal reaction, but it is not possible to take anti-fever medicine before vaccination for prevention. What else should I pay attention to before and after the injection?
▼7 tips for vaccination (click the picture to understand 👇👇👇):
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The following is a compilation of government website information and professional doctors’ opinions, and disassemble 10 questions that you must know before the second injection.
▼Top 10 questions about vaccination (according to the picture to understand 👇👇👇):
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Source: United News Network, Yuanqi Network
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