Why should you drink more water when you have a cold? What is the principle of drinking more water to lose weight?

If the skin of the body is dehydrated, we cannot apply lotion all over the body every day to keep it hydrated, but we can adjust it internally. We can drink more water to keep the body hydrated, so that our skin can also absorb the body's moisture. In addition to the skin, if you have a cold, drinking more water does have a certain relief effect. So why do you need to drink more water when you have a cold? It is mainly to promote sweating and urination, and accelerate the rapid discharge of bacteria and viruses in the body. What is the principle of drinking more water to lose weight? Let's learn about it together with Encyclopedia Knowledge Network.

Contents of this article

1. Why should you drink more water when you have a cold?

2. What is the principle of drinking more water to lose weight?

3. Who should not drink more water?

Why should you drink more water when you have a cold?

If you have a cold, drinking more water can help relieve the symptoms. Most cold patients have fever and sweating symptoms, or sweating due to taking antipyretics, which will lead to loss of body fluids. Drinking water can replenish the body's water in time to avoid collapse. Perhaps everyone has a feeling that during a cold, the throat often feels very dry and thirsty. Drinking more water can relieve discomfort and dilute sputum, which is conducive to the discharge of sticky sputum. In addition, drinking more water can promote sweating and urination, accelerating the rapid discharge of bacteria and viruses in the body.

However, if a cold patient has no sweat, no urine, edema, etc., he should not add too much water. He should follow the doctor's advice on whether he needs to add water after clinical symptomatic treatment. If the cold is serious and requires medication, "drinking more water" is more effective. Drinking a lot of water during medication is conducive to drug excretion and prevents drugs from causing kidney damage.

What is the principle of drinking more water to lose weight

Drinking water can increase the sense of fullness and thus reduce food intake, which can help with weight loss; at the same time, water can reduce the accumulation of calories and fat, promote metabolism, accelerate the body's circulation and waste excretion, can increase the basal metabolic rate, and consume a certain amount of calories, so it can also help with weight loss; at the same time, drinking water can replenish the body's water in time, reduce blood viscosity, and prevent constipation.

Who should not drink more water?

1. Some patients with urinary tract stones have large urinary tract stones that cannot be discharged or dissolved on their own and must undergo surgery to be cured. If they drink more water, the urine volume increases and cannot be discharged, it will cause damage to kidney function.

2. Although some patients have small stones, they also suffer from hypertension, renal insufficiency or chronic heart and lung diseases.

3. Heart disease patients;

4. Patients with renal failure and edema.

5. Patients with hypertension: If patients with hypertension drink too much water at one time, they may experience a series of adverse symptoms such as high blood pressure, dizziness, nausea, and vomiting.