What Happens When You Drink Too Much Water?
When you drink too much water, you may experience water poisoning, intoxication, or a disruption of brain function. This happens when there’s too much water in the cells (including brain cells), causing them to swell. When the cells in the brain swell they cause pressure in the brain. You may start experiencing things like confusion, drowsiness, and headaches. If this pressure increases it could cause conditions like hypertension (High Blood Pressure) and bradycardia (Low Heart Rate).
Sodium is the electrolyte most affected by overhydration, leading to a condition called hyponatremia. Sodium is a crucial element that helps keep the balance of fluids in and out of cells. When its levels drop due to a high amount of water in the body, fluids get inside the cells. Then the cells swell, putting you at risk of having seizures, going into a coma, or even dying.
What Are the Signs That You’re Drinking Too Much Water?
The color of your urine. One of the best ways to determine if you’re drinking enough water is to monitor the color of your urine. It usually ranges from pale yellow to tea-colored due to the combination of the pigment urochrome and the water level in your body. If the pee is often clear, that’s a sure sign you’re drinking too much water in a short span.
Too many bathroom trips. Another sign is if you’re relieving yourself more than usual. On average, you should urinate six to eight times a day. Going up to 10 times is normal for water-drinking high achievers or people who regularly drink caffeine or alcohol.
Drinking water even when you’re not thirsty. A third way to avoid drinking too much water is to be aware of when your body needs it. The body can fight against dehydration by letting you know when you need to drink some water. Thirst is the body’s response to dehydration and should be your guiding cue.
Weak muscles that cramp easily. When the electrolyte levels drop because of drinking too much water, your body balance goes down. Low electrolyte levels in the body can cause muscle spasms and cramping.
Tiredness or fatigue. Drinking too much water causes your kidneys to work too hard to remove the excess amount. This creates a hormone reaction that makes you feel stressed and tired. If you can’t get out of bed after drinking too much water, it’s because your kidneys are overworking.
How Much Water Should You Drink in a Day?
There are no verified guidelines for the amount of water you need to drink daily. How much your body needs depends on your:
- Physical activity levels
- Body weight
Women 19 to 30 years old should drink about 2.7 liters of water daily. Men of the same age need about 3.7 liters. Relying on your thirst levels may not work for everyone, especially athletes, older people, and pregnant women.
A large portion of the body is made of water, which is vital for cell function and life. Your body will alert you when it needs more water. When you drink too much, it can lead to fatal conditions. If you don’t know how much water you should drink daily, stick to the popular advice of eight glasses a day.