What Happens if You Drink Too Much Water - Water Intoxication

what happens if you drink too much water

Have you ever wondered what happens if you drink too much water? Will it have a negative impact on your body and health? Water is the source of life, and there is no doubt about the importance of water to human health. So, is it better to drink more water? the answer is no. This article will take you through what happens if you drink too much water and how much water should you drink. Then, we will help you plan how to drink water correctly.


Although everyone knows that drinking water is good for our bodies, in what aspects? Let's first introduce what drinking water does to your body.


What Does Drinking Water Do to Your Body?


Water is the source of life, accounting for 60-70% of the human body. It plays an important role in regulating internal circulation in the human body, regulating body temperature, and moisturizing the skin. Water's profound impact on the human body is reflected in its ability to maintain the basic physiological functions of life, enhance physical function and promote overall health.


Drinking water properly can supplement the water that is metabolized by the human body, to continue to maintain normal life activities. We summarize what drinking water does to your body as follows:


1. For the urinary system:

Drinking water can flush out the body, and make it easy for bacteria to escape.

2. For the skin:

Drinking water can replenish sufficient moisture to the skin, and can improve symptoms such as dryness and itching caused by skin dehydration. Can increase the elasticity of the skin.

3. Drinking water can promote the digestion of food:

Drinking water can accelerate the rapid excretion of metabolites in the body. Drinking water can relieve constipation and help promote digestion and absorption.

4. Balance blood:

Drinking water can promote the body's metabolism, reduce blood viscosity, and balance blood pH.

5. Protect blood vessels:

Drinking water can dilute the blood, prevent the formation of thrombus, and protect blood vessels.

6. Reduce blood viscosity:

Drinking water can reduce blood viscosity and improve blood viscosity, which is of great benefit to patients with hyperlipidemia.


We know that drinking water has so many benefits for the body, so we should learn the correct way of drinking water. The first thing you need to understand is how much water should you drink every day.


How Much Water Should You Drink Every Day?

 what happens if u drink too much water


In fact, the amount of water you drink depends on many factors, including your age, where you live, and the climate. Based on the research of some institutions, we have made the following recommendations on the amount of drinking water for adults and children:


How Much Water Should an Adult Drink Per Day?


According to the U.S. National Academies of Sciences, Engineering, and Medicine, the daily recommended fluid intake for adults living in temperate climates is:


Adult Women

Adult Men

About 11.5 cups (2.7 liters or 91 ounces) of fluids a day for women

About 15.5 cups (3.7 liters or 125 ounces) of fluids a day


*These recommendations cover fluids from water, other beverages, and food.


What is the Recommended Daily Water Intake Based on Weight?


The recommendation is to aim to drink half an ounce for every pound of body weight. For example, if someone weighs 150 pounds, they should aim to drink 75 ounces of water a day.


What is the Recommended Daily Water Intake for Children?



4 to 8

9 to 13

14 to 18








Number of cups








The above is the amount of water to drink based on the recommendations of some experts and data. From this, we know that there are certain recommendations for the amount of water to drink. So if you drink too much water what will happen?


What Happens when You Drink Too Much Water?

 what happens when you drink too much water



Drinking too much water is also known as water intoxication. When you drink too much water, the sodium levels in your blood can become too thin, leading to some potentially dangerous situations, such as headaches, nausea, and vomiting. Specific symptoms of water intoxication from drinking too much water include the following:


The Specific Symptoms when You Drink Too Much Water


Drinking too much water may increase the burden on the kidneys and increase the burden on the heart, leading to increased blood pressure.


  1. Increase the burden on the kidneys: The kidney is an important excretory organ of the human body. Most of the metabolites and water in the body are excreted through urine. For patients with kidney disease, drinking a lot of water will cause the water to not be excreted in time, causing complications such as kidney failure.
  1. Increase the burden on the heart: Patients with poor heart function or those with basic cardiovascular diseases are prone to symptoms of chest tightness, breathlessness, lower limb edema, and inability to lie down. If they drink too much water, it is easy to increase the incidence of heart failure probability.
  1. Elevated blood pressure: It is difficult for patients with high blood pressure to control, especially those with a high-salt diet. If they consume too much water, it will lead to water and sodium retention in the body, resulting in a continuous increase in blood pressure.


Drinking too much water can cause so many problems, so how do I know if I drank too much water when drinking water.


How Do I Know if I Drank Too Much Water?


When you drink too much water, you'll find that your symptoms include frequent urination, edema (especially the face), headaches, and nausea.


What Are the Signs of Drinking Too Much Water?


  1. Significant frequent urination: If you drink too much water, the frequency of going to the toilet will increase.
  1. Edema: Drinking too much water will affect the health of the kidneys. If there is a problem with kidney function, water retention will occur, and there will be obvious edema. The problem of swelling of the limbs is more common, and sometimes it also appears on the face.
  1. Nausea: Drinking too much water will also cause nausea symptoms because too much water in the body affects the function of the kidneys. The kidneys cannot continue to function peacefully, and symptoms of nausea will appear.
  1. Headaches: Drinking too much water may also cause headaches. This headache is caused by the swelling and growth of brain cells, and it is also related to blood pressure.


Knowing what happens if you drink too much water and how you know you drank too much water, the next step is to determine the correct way to drink water.


How to Drink Water Correctly?

 what happens if i drink too much water


In order to drink water correctly, besides drinking the right amount of water, we should also pay attention at the health of the water quality. Therefore, we should try our best to make drinking water better and healthier.


Here are 2 suggestions on how to drink water correctly:


  1. Choose a clean and safe water source: Whether you choose tap water or well water for drinking, you can regularly test it for contaminants to ensure the safety of your water source.
  1. Consider Filtration: You may want to consider a water filtration system to remove impurities and contaminants from your water. Among them, RO water purifiers are the best choice.


The RO water purifier can remove various impurities in water, including bacteria, viruses, dissolved salts, chemicals, heavy metals, etc.


It is beneficial to health in the following aspects:


  1. Removal of harmful impurities.
  2. Improves Taste and Odor.
  3. Cost-Effective.


Best Choice for Drinking Better and Healthier Water - RO Water Purifier by Membrane Solutions


RO water purifiers have many benefits for human health. As a water purifier manufacturer, Membrane Solutions introduces to you our RO water purifiers, including under sink reverse osmosis filters and countertop reverse osmosis filters. You can choose according to your own needs, and click to learn more about the product.


Why choose under sink reverse osmosis filters: 

 what happens if you drink to much water


Membran Solutions under sink reverse osmosis filters can provide deeper filtering.


Stage 1: The water passes through a sediment filter, which removes larger particles and impurities such as sand, dust and rust.

Stage 2 :The water passes through a carbon filter, which removes chlorine, unpleasant odors and unpleasant tastes.

Stage 3: Filter out dissolved solids, heavy metals and other contaminants through RO membranes.

Stage 4: Any remaining impurities are removed by an additional carbon filter.


Some 5-6 stage RO water filtration systems also include an alkaline filter that adds beneficial minerals to the water for a better tasting taste.


Why choose countertop reverse osmosis filters:

 what can happen if you drink too much water


Membrane Solutions RO countertop reverse osmosis filters are able to purify tap and well water by removing impurities and pollutants (such as sediment, PFOA/PFOS, lead, arsenic, mercury, chlorine, TDS, fluoride, nitrate, etc.) while removing deposits, odors, and rust in hard water for great tasting drinking water, providing clean and healthy drinking water for your family.

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